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                    常量
            
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                    控制结构
            
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                    if-else 结构
            
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                    测试多返回值函数的错误
            
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                    switch 结构
            
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                    for 结构
            
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                    Break 与 continue
            
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                    标签与 goto
            
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                    函数（function）
            
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                    介绍
            
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                    内置函数
            
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                    递归函数
            
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                    将函数作为参数
            
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                    闭包
            
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                    应用闭包：将函数作为返回值
            
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                    使用闭包调试
            
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                    计算函数执行时间
            
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                    通过内存缓存来提升性能
            
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                    数组与切片
            
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                    声明和初始化
            
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<li class="chapter " data-level="1.2.3.4.2" data-path="07.2.html">
  
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                    切片
            
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<li class="chapter " data-level="1.2.3.4.3" data-path="07.3.html">
  
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                    For-range 结构
            
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<li class="chapter " data-level="1.2.3.4.4" data-path="07.4.html">
  
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                    切片重组（reslice）
            
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                    切片的复制与追加
            
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                    字符串、数组和切片的应用
            
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<li class="chapter " data-level="1.2.3.5" data-path="08.0.html">
  
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                    Map
            
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<li class="chapter " data-level="1.2.3.5.1" data-path="08.1.html">
  
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                    声明、初始化和 make
            
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<li class="chapter " data-level="1.2.3.5.2" data-path="08.2.html">
  
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                    测试键值对是否存在及删除元素
            
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<li class="chapter " data-level="1.2.3.5.3" data-path="08.3.html">
  
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                    for-range 的配套用法
            
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<li class="chapter " data-level="1.2.3.5.4" data-path="08.4.html">
  
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                    map 类型的切片
            
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<li class="chapter " data-level="1.2.3.5.5" data-path="08.5.html">
  
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                    map 的排序
            
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<li class="chapter " data-level="1.2.3.5.6" data-path="08.6.html">
  
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                    将 map 的键值对调
            
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<li class="chapter " data-level="1.2.3.6" data-path="09.0.html">
  
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                    包（package）
            
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<li class="chapter " data-level="1.2.3.6.1" data-path="09.1.html">
  
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                    标准库概述
            
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<li class="chapter " data-level="1.2.3.6.2" data-path="09.2.html">
  
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                    regexp 包
            
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<li class="chapter " data-level="1.2.3.6.3" data-path="09.3.html">
  
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                    锁和 sync 包
            
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<li class="chapter " data-level="1.2.3.6.4" data-path="09.4.html">
  
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                    精密计算和 big 包
            
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                    自定义包和可见性
            
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<li class="chapter " data-level="1.2.3.6.6" data-path="09.6.html">
  
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                    为自定义包使用 godoc
            
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<li class="chapter " data-level="1.2.3.6.7" data-path="09.7.html">
  
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                    使用 go install 安装自定义包
            
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<li class="chapter " data-level="1.2.3.6.8" data-path="09.8.html">
  
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                    自定义包的目录结构、go install 和 go test
            
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<li class="chapter " data-level="1.2.3.6.9" data-path="09.9.html">
  
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                    通过 Git 打包和安装
            
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<li class="chapter " data-level="1.2.3.6.10" data-path="09.10.html">
  
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                    Go 的外部包和项目
            
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<li class="chapter " data-level="1.2.3.6.11" data-path="09.11.html">
  
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                    在 Go 程序中使用外部库
            
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<li class="chapter " data-level="1.2.3.7" data-path="10.0.html">
  
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                    结构（struct）与方法（method）
            
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<li class="chapter " data-level="1.2.3.7.1" data-path="10.1.html">
  
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                    结构体定义
            
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<li class="chapter " data-level="1.2.3.7.2" data-path="10.2.html">
  
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                    使用工厂方法创建结构体实例
            
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<li class="chapter " data-level="1.2.3.7.3" data-path="10.3.html">
  
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                    使用自定义包中的结构体
            
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<li class="chapter " data-level="1.2.3.7.4" data-path="10.4.html">
  
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                    带标签的结构体
            
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<li class="chapter " data-level="1.2.3.7.5" data-path="10.5.html">
  
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                    匿名字段和内嵌结构体
            
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<li class="chapter active" data-level="1.2.3.7.6" data-path="10.6.html">
  
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                    方法
            
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<li class="chapter " data-level="1.2.3.7.7" data-path="10.7.html">
  
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                    类型的 String() 方法和格式化描述符
            
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<li class="chapter " data-level="1.2.3.7.8" data-path="10.8.html">
  
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                    垃圾回收和 SetFinalizer
            
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</li>

<li class="chapter " data-level="1.2.3.8" data-path="11.0.html">
  
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                    接口（interface）与反射（reflection）
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.2.3.8.1" data-path="11.1.html">
  
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                    接口是什么
            
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</li>

<li class="chapter " data-level="1.2.3.8.2" data-path="11.2.html">
  
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                    接口嵌套接口
            
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</li>

<li class="chapter " data-level="1.2.3.8.3" data-path="11.3.html">
  
  <a href="11.3.html">
    
                    
                    类型断言：如何检测和转换接口变量的类型
            
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<li class="chapter " data-level="1.2.3.8.4" data-path="11.4.html">
  
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                    类型判断：type-switch
            
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</li>

<li class="chapter " data-level="1.2.3.8.5" data-path="11.5.html">
  
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                    测试一个值是否实现了某个接口
            
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</li>

<li class="chapter " data-level="1.2.3.8.6" data-path="11.6.html">
  
  <a href="11.6.html">
    
                    
                    使用方法集与接口
            
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</li>

<li class="chapter " data-level="1.2.3.8.7" data-path="11.7.html">
  
  <a href="11.7.html">
    
                    
                    第一个例子：使用 Sorter 接口排序
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.2.3.8.8" data-path="11.8.html">
  
  <a href="11.8.html">
    
                    
                    第二个例子：读和写
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.2.3.8.9" data-path="11.9.html">
  
  <a href="11.9.html">
    
                    
                    空接口
            
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    <ul class="articles">
      

<li class="chapter " data-level="1.2.3.8.9.1" data-path="11.10.html">
  
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                    反射包
            
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</li>

<li class="chapter " data-level="1.2.3.8.9.2" data-path="11.11.html">
  
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                    Printf 和反射
            
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<li class="chapter " data-level="1.2.3.8.9.3" data-path="11.12.html">
  
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                    接口与动态类型
            
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</li>

<li class="chapter " data-level="1.2.3.8.9.4" data-path="11.13.html">
  
  <a href="11.13.html">
    
                    
                    总结：Go 中的面向对象
            
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</li>

<li class="chapter " data-level="1.2.3.8.9.5" data-path="11.14.html">
  
  <a href="11.14.html">
    
                    
                    结构体、集合和高阶函数
            
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</li>


    </ul>
    
</li>


    </ul>
    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.2.4" >
  
      <span>
            
                    
                    第三部分：Go 高级编程
            
    </span>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.2.4.1" data-path="12.0.html">
  
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                    读写数据
            
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<li class="chapter " data-level="1.2.4.1.1" data-path="12.1.html">
  
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                    读取用户的输入
            
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<li class="chapter " data-level="1.2.4.1.2" data-path="12.2.html">
  
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                    文件读写
            
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<li class="chapter " data-level="1.2.4.1.3" data-path="12.3.html">
  
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                    文件拷贝
            
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<li class="chapter " data-level="1.2.4.1.4" data-path="12.4.html">
  
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                    从命令行读取参数
            
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</li>

<li class="chapter " data-level="1.2.4.1.5" data-path="12.5.html">
  
  <a href="12.5.html">
    
                    
                    用 buffer 读取文件
            
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</li>

<li class="chapter " data-level="1.2.4.1.6" data-path="12.6.html">
  
  <a href="12.6.html">
    
                    
                    用切片读写文件
            
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</li>

<li class="chapter " data-level="1.2.4.1.7" data-path="12.7.html">
  
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                    用 defer 关闭文件
            
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<li class="chapter " data-level="1.2.4.1.8" data-path="12.8.html">
  
  <a href="12.8.html">
    
                    
                    使用接口的实际例子：fmt.Fprintf
            
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</li>

<li class="chapter " data-level="1.2.4.1.9" data-path="12.9.html">
  
  <a href="12.9.html">
    
                    
                    格式化 JSON 数据
            
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</li>

<li class="chapter " data-level="1.2.4.1.10" data-path="12.10.html">
  
  <a href="12.10.html">
    
                    
                    XML 数据格式
            
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</li>

<li class="chapter " data-level="1.2.4.1.11" data-path="12.11.html">
  
  <a href="12.11.html">
    
                    
                    用 Gob 传输数据
            
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</li>

<li class="chapter " data-level="1.2.4.1.12" data-path="12.12.html">
  
  <a href="12.12.html">
    
                    
                    Go 中的密码学
            
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    </ul>
    
</li>

<li class="chapter " data-level="1.2.4.2" data-path="13.0.html">
  
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                    错误处理与测试
            
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<li class="chapter " data-level="1.2.4.2.1" data-path="13.1.html">
  
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                    错误处理
            
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<li class="chapter " data-level="1.2.4.2.2" data-path="13.2.html">
  
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                    运行时异常和 panic
            
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<li class="chapter " data-level="1.2.4.2.3" data-path="13.3.html">
  
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                    从 panic 中恢复（Recover）
            
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<li class="chapter " data-level="1.2.4.2.4" data-path="13.4.html">
  
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                    自定义包中的错误处理和 panicking
            
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<li class="chapter " data-level="1.2.4.2.5" data-path="13.5.html">
  
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                    一种用闭包处理错误的模式
            
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<li class="chapter " data-level="1.2.4.2.6" data-path="13.6.html">
  
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                    启动外部命令和程序
            
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</li>

<li class="chapter " data-level="1.2.4.2.7" data-path="13.7.html">
  
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                    Go 中的单元测试和基准测试
            
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<li class="chapter " data-level="1.2.4.2.8" data-path="13.8.html">
  
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                    测试的具体例子
            
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</li>

<li class="chapter " data-level="1.2.4.2.9" data-path="13.9.html">
  
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                    用（测试数据）表驱动测试
            
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<li class="chapter " data-level="1.2.4.2.10" data-path="13.10.html">
  
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                    性能调试：分析并优化 Go 程序
            
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</li>


    </ul>
    
</li>


    </ul>
    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3" data-path="../../gopl/">
  
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                    Go语言圣经
            
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<li class="chapter " data-level="1.3.1" data-path="../../gopl/preface.html">
  
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                    前言
            
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<li class="chapter " data-level="1.3.1.1" data-path="../../gopl/ch0/ch0-01.html">
  
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                    Go语言起源
            
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<li class="chapter " data-level="1.3.1.2" data-path="../../gopl/ch0/ch0-02.html">
  
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                    Go语言项目
            
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<li class="chapter " data-level="1.3.1.3" data-path="../../gopl/ch0/ch0-03.html">
  
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                    本书的组织
            
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<li class="chapter " data-level="1.3.1.4" data-path="../../gopl/ch0/ch0-04.html">
  
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                    更多的信息
            
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<li class="chapter " data-level="1.3.1.5" data-path="../../gopl/ch0/ch0-05.html">
  
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                    致谢
            
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    </ul>
    
</li>

<li class="chapter " data-level="1.3.2" data-path="../../gopl/ch1/ch1.html">
  
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                    入门
            
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<li class="chapter " data-level="1.3.2.1" data-path="../../gopl/ch1/ch1-01.html">
  
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                    Hello, World
            
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<li class="chapter " data-level="1.3.2.2" data-path="../../gopl/ch1/ch1-02.html">
  
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                    命令行参数
            
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<li class="chapter " data-level="1.3.2.3" data-path="../../gopl/ch1/ch1-03.html">
  
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                    查找重复的行
            
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<li class="chapter " data-level="1.3.2.4" data-path="../../gopl/ch1/ch1-04.html">
  
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                    GIF动画
            
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<li class="chapter " data-level="1.3.2.5" data-path="../../gopl/ch1/ch1-05.html">
  
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                    获取URL
            
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<li class="chapter " data-level="1.3.2.6" data-path="../../gopl/ch1/ch1-06.html">
  
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                    并发获取多个URL
            
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<li class="chapter " data-level="1.3.2.7" data-path="../../gopl/ch1/ch1-07.html">
  
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                    Web服务
            
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<li class="chapter " data-level="1.3.2.8" data-path="../../gopl/ch1/ch1-08.html">
  
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                    本章要点
            
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</li>

<li class="chapter " data-level="1.3.3" data-path="../../gopl/ch2/ch2.html">
  
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                    程序结构
            
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    <ul class="articles">
      

<li class="chapter " data-level="1.3.3.1" data-path="../../gopl/ch2/ch2-01.html">
  
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                    命名
            
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<li class="chapter " data-level="1.3.3.2" data-path="../../gopl/ch2/ch2-02.html">
  
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                    声明
            
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<li class="chapter " data-level="1.3.3.3" data-path="../../gopl/ch2/ch2-03.html">
  
  <a href="../../gopl/ch2/ch2-03.html">
    
                    
                    变量
            
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<li class="chapter " data-level="1.3.3.4" data-path="../../gopl/ch2/ch2-04.html">
  
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                    赋值
            
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</li>

<li class="chapter " data-level="1.3.3.5" data-path="../../gopl/ch2/ch2-05.html">
  
  <a href="../../gopl/ch2/ch2-05.html">
    
                    
                    类型
            
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</li>

<li class="chapter " data-level="1.3.3.6" data-path="../../gopl/ch2/ch2-06.html">
  
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                    包和文件
            
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<li class="chapter " data-level="1.3.3.7" data-path="../../gopl/ch2/ch2-07.html">
  
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                    作用域
            
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</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.4" data-path="../../gopl/ch3/ch3.html">
  
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                    基础数据类型
            
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    <ul class="articles">
      

<li class="chapter " data-level="1.3.4.1" data-path="../../gopl/ch3/ch3-01.html">
  
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                    整型
            
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</li>

<li class="chapter " data-level="1.3.4.2" data-path="../../gopl/ch3/ch3-02.html">
  
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                    浮点数
            
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</li>

<li class="chapter " data-level="1.3.4.3" data-path="../../gopl/ch3/ch3-03.html">
  
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                    复数
            
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<li class="chapter " data-level="1.3.4.4" data-path="../../gopl/ch3/ch3-04.html">
  
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                    布尔型
            
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</li>

<li class="chapter " data-level="1.3.4.5" data-path="../../gopl/ch3/ch3-05.html">
  
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                    字符串
            
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</li>

<li class="chapter " data-level="1.3.4.6" data-path="../../gopl/ch3/ch3-06.html">
  
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                    常量
            
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    </ul>
    
</li>

<li class="chapter " data-level="1.3.5" data-path="../../gopl/ch4/ch4.html">
  
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                    复合数据类型
            
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    <ul class="articles">
      

<li class="chapter " data-level="1.3.5.1" data-path="../../gopl/ch4/ch4-01.html">
  
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                    数组
            
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</li>

<li class="chapter " data-level="1.3.5.2" data-path="../../gopl/ch4/ch4-02.html">
  
  <a href="../../gopl/ch4/ch4-02.html">
    
                    
                    Slice
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.5.3" data-path="../../gopl/ch4/ch4-03.html">
  
  <a href="../../gopl/ch4/ch4-03.html">
    
                    
                    Map
            
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</li>

<li class="chapter " data-level="1.3.5.4" data-path="../../gopl/ch4/ch4-04.html">
  
  <a href="../../gopl/ch4/ch4-04.html">
    
                    
                    结构体
            
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</li>

<li class="chapter " data-level="1.3.5.5" data-path="../../gopl/ch4/ch4-05.html">
  
  <a href="../../gopl/ch4/ch4-05.html">
    
                    
                    JSON
            
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</li>

<li class="chapter " data-level="1.3.5.6" data-path="../../gopl/ch4/ch4-06.html">
  
  <a href="../../gopl/ch4/ch4-06.html">
    
                    
                    文本和HTML模板
            
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</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.6" data-path="../../gopl/ch5/ch5.html">
  
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                    函数
            
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    <ul class="articles">
      

<li class="chapter " data-level="1.3.6.1" data-path="../../gopl/ch5/ch5-01.html">
  
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                    函数声明
            
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</li>

<li class="chapter " data-level="1.3.6.2" data-path="../../gopl/ch5/ch5-02.html">
  
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                    递归
            
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<li class="chapter " data-level="1.3.6.3" data-path="../../gopl/ch5/ch5-03.html">
  
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                    多返回值
            
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</li>

<li class="chapter " data-level="1.3.6.4" data-path="../../gopl/ch5/ch5-04.html">
  
  <a href="../../gopl/ch5/ch5-04.html">
    
                    
                    错误
            
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</li>

<li class="chapter " data-level="1.3.6.5" data-path="../../gopl/ch5/ch5-05.html">
  
  <a href="../../gopl/ch5/ch5-05.html">
    
                    
                    函数值
            
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</li>

<li class="chapter " data-level="1.3.6.6" data-path="../../gopl/ch5/ch5-06.html">
  
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                    匿名函数
            
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</li>

<li class="chapter " data-level="1.3.6.7" data-path="../../gopl/ch5/ch5-07.html">
  
  <a href="../../gopl/ch5/ch5-07.html">
    
                    
                    可变参数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.6.8" data-path="../../gopl/ch5/ch5-08.html">
  
  <a href="../../gopl/ch5/ch5-08.html">
    
                    
                    Deferred函数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.6.9" data-path="../../gopl/ch5/ch5-09.html">
  
  <a href="../../gopl/ch5/ch5-09.html">
    
                    
                    Panic异常
            
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</li>

<li class="chapter " data-level="1.3.6.10" data-path="../../gopl/ch5/ch5-10.html">
  
  <a href="../../gopl/ch5/ch5-10.html">
    
                    
                    Recover捕获异常
            
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    </ul>
    
</li>

<li class="chapter " data-level="1.3.7" data-path="../../gopl/ch6/ch6.html">
  
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                    方法
            
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    <ul class="articles">
      

<li class="chapter " data-level="1.3.7.1" data-path="../../gopl/ch6/ch6-01.html">
  
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                    方法声明
            
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<li class="chapter " data-level="1.3.7.2" data-path="../../gopl/ch6/ch6-02.html">
  
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                    基于指针对象的方法
            
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<li class="chapter " data-level="1.3.7.3" data-path="../../gopl/ch6/ch6-03.html">
  
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                    通过嵌入结构体来扩展类型
            
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<li class="chapter " data-level="1.3.7.4" data-path="../../gopl/ch6/ch6-04.html">
  
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                    方法值和方法表达式
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.7.5" data-path="../../gopl/ch6/ch6-05.html">
  
  <a href="../../gopl/ch6/ch6-05.html">
    
                    
                    示例: Bit数组
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.7.6" data-path="../../gopl/ch6/ch6-06.html">
  
  <a href="../../gopl/ch6/ch6-06.html">
    
                    
                    封装
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.8" data-path="../../gopl/ch7/ch7.html">
  
  <a href="../../gopl/ch7/ch7.html">
    
                    
                    接口
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.8.1" data-path="../../gopl/ch7/ch7-01.html">
  
  <a href="../../gopl/ch7/ch7-01.html">
    
                    
                    接口是合约
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.2" data-path="../../gopl/ch7/ch7-02.html">
  
  <a href="../../gopl/ch7/ch7-02.html">
    
                    
                    接口类型
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.3" data-path="../../gopl/ch7/ch7-03.html">
  
  <a href="../../gopl/ch7/ch7-03.html">
    
                    
                    实现接口的条件
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.4" data-path="../../gopl/ch7/ch7-04.html">
  
  <a href="../../gopl/ch7/ch7-04.html">
    
                    
                    flag.Value接口
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.5" data-path="../../gopl/ch7/ch7-05.html">
  
  <a href="../../gopl/ch7/ch7-05.html">
    
                    
                    接口值
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.6" data-path="../../gopl/ch7/ch7-06.html">
  
  <a href="../../gopl/ch7/ch7-06.html">
    
                    
                    sort.Interface接口
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.7" data-path="../../gopl/ch7/ch7-07.html">
  
  <a href="../../gopl/ch7/ch7-07.html">
    
                    
                    http.Handler接口
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.8" data-path="../../gopl/ch7/ch7-08.html">
  
  <a href="../../gopl/ch7/ch7-08.html">
    
                    
                    error接口
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.9" data-path="../../gopl/ch7/ch7-09.html">
  
  <a href="../../gopl/ch7/ch7-09.html">
    
                    
                    示例: 表达式求值
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.10" data-path="../../gopl/ch7/ch7-10.html">
  
  <a href="../../gopl/ch7/ch7-10.html">
    
                    
                    类型断言
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.11" data-path="../../gopl/ch7/ch7-11.html">
  
  <a href="../../gopl/ch7/ch7-11.html">
    
                    
                    基于类型断言识别错误类型
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.12" data-path="../../gopl/ch7/ch7-12.html">
  
  <a href="../../gopl/ch7/ch7-12.html">
    
                    
                    通过类型断言查询接口
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.13" data-path="../../gopl/ch7/ch7-13.html">
  
  <a href="../../gopl/ch7/ch7-13.html">
    
                    
                    类型分支
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.14" data-path="../../gopl/ch7/ch7-14.html">
  
  <a href="../../gopl/ch7/ch7-14.html">
    
                    
                    示例: 基于标记的XML解码
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.15" data-path="../../gopl/ch7/ch7-15.html">
  
  <a href="../../gopl/ch7/ch7-15.html">
    
                    
                    补充几点
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.9" data-path="../../gopl/ch8/ch8.html">
  
  <a href="../../gopl/ch8/ch8.html">
    
                    
                    Goroutines和Channels
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.9.1" data-path="../../gopl/ch8/ch8-01.html">
  
  <a href="../../gopl/ch8/ch8-01.html">
    
                    
                    Goroutines
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.2" data-path="../../gopl/ch8/ch8-02.html">
  
  <a href="../../gopl/ch8/ch8-02.html">
    
                    
                    示例: 并发的Clock服务
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.3" data-path="../../gopl/ch8/ch8-03.html">
  
  <a href="../../gopl/ch8/ch8-03.html">
    
                    
                    示例: 并发的Echo服务
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.4" data-path="../../gopl/ch8/ch8-04.html">
  
  <a href="../../gopl/ch8/ch8-04.html">
    
                    
                    Channels
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.5" data-path="../../gopl/ch8/ch8-05.html">
  
  <a href="../../gopl/ch8/ch8-05.html">
    
                    
                    并发的循环
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.6" data-path="../../gopl/ch8/ch8-06.html">
  
  <a href="../../gopl/ch8/ch8-06.html">
    
                    
                    示例: 并发的Web爬虫
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.7" data-path="../../gopl/ch8/ch8-07.html">
  
  <a href="../../gopl/ch8/ch8-07.html">
    
                    
                    基于select的多路复用
            
    </a>
    

    
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<li class="chapter " data-level="1.3.9.8" data-path="../../gopl/ch8/ch8-08.html">
  
  <a href="../../gopl/ch8/ch8-08.html">
    
                    
                    示例: 并发的目录遍历
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.9" data-path="../../gopl/ch8/ch8-09.html">
  
  <a href="../../gopl/ch8/ch8-09.html">
    
                    
                    并发的退出
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.10" data-path="../../gopl/ch8/ch8-10.html">
  
  <a href="../../gopl/ch8/ch8-10.html">
    
                    
                    示例: 聊天服务
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.10" data-path="../../gopl/ch9/ch9.html">
  
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                    基于共享变量的并发
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.10.1" data-path="../../gopl/ch9/ch9-01.html">
  
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                    竞争条件
            
    </a>
    

    
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<li class="chapter " data-level="1.3.10.2" data-path="../../gopl/ch9/ch9-02.html">
  
  <a href="../../gopl/ch9/ch9-02.html">
    
                    
                    sync.Mutex互斥锁
            
    </a>
    

    
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<li class="chapter " data-level="1.3.10.3" data-path="../../gopl/ch9/ch9-03.html">
  
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                    sync.RWMutex读写锁
            
    </a>
    

    
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<li class="chapter " data-level="1.3.10.4" data-path="../../gopl/ch9/ch9-04.html">
  
  <a href="../../gopl/ch9/ch9-04.html">
    
                    
                    内存同步
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.10.5" data-path="../../gopl/ch9/ch9-05.html">
  
  <a href="../../gopl/ch9/ch9-05.html">
    
                    
                    sync.Once惰性初始化
            
    </a>
    

    
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<li class="chapter " data-level="1.3.10.6" data-path="../../gopl/ch9/ch9-06.html">
  
  <a href="../../gopl/ch9/ch9-06.html">
    
                    
                    竞争条件检测
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.10.7" data-path="../../gopl/ch9/ch9-07.html">
  
  <a href="../../gopl/ch9/ch9-07.html">
    
                    
                    示例: 并发的非阻塞缓存
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.10.8" data-path="../../gopl/ch9/ch9-08.html">
  
  <a href="../../gopl/ch9/ch9-08.html">
    
                    
                    Goroutines和线程
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.11" data-path="../../gopl/ch10/ch10.html">
  
  <a href="../../gopl/ch10/ch10.html">
    
                    
                    包和工具
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.11.1" data-path="../../gopl/ch10/ch10-01.html">
  
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                    包简介
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.11.2" data-path="../../gopl/ch10/ch10-02.html">
  
  <a href="../../gopl/ch10/ch10-02.html">
    
                    
                    导入路径
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.11.3" data-path="../../gopl/ch10/ch10-03.html">
  
  <a href="../../gopl/ch10/ch10-03.html">
    
                    
                    包声明
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.11.4" data-path="../../gopl/ch10/ch10-04.html">
  
  <a href="../../gopl/ch10/ch10-04.html">
    
                    
                    导入声明
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.11.5" data-path="../../gopl/ch10/ch10-05.html">
  
  <a href="../../gopl/ch10/ch10-05.html">
    
                    
                    包的匿名导入
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.11.6" data-path="../../gopl/ch10/ch10-06.html">
  
  <a href="../../gopl/ch10/ch10-06.html">
    
                    
                    包和命名
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.11.7" data-path="../../gopl/ch10/ch10-07.html">
  
  <a href="../../gopl/ch10/ch10-07.html">
    
                    
                    工具
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.12" data-path="../../gopl/ch11/ch11.html">
  
  <a href="../../gopl/ch11/ch11.html">
    
                    
                    测试
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.12.1" data-path="../../gopl/ch11/ch11-01.html">
  
  <a href="../../gopl/ch11/ch11-01.html">
    
                    
                    go test
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.12.2" data-path="../../gopl/ch11/ch11-02.html">
  
  <a href="../../gopl/ch11/ch11-02.html">
    
                    
                    测试函数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.12.3" data-path="../../gopl/ch11/ch11-03.html">
  
  <a href="../../gopl/ch11/ch11-03.html">
    
                    
                    测试覆盖率
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.12.4" data-path="../../gopl/ch11/ch11-04.html">
  
  <a href="../../gopl/ch11/ch11-04.html">
    
                    
                    基准测试
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.12.5" data-path="../../gopl/ch11/ch11-05.html">
  
  <a href="../../gopl/ch11/ch11-05.html">
    
                    
                    剖析
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.12.6" data-path="../../gopl/ch11/ch11-06.html">
  
  <a href="../../gopl/ch11/ch11-06.html">
    
                    
                    示例函数
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.13" data-path="../../gopl/ch12/ch12.html">
  
  <a href="../../gopl/ch12/ch12.html">
    
                    
                    反射
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.13.1" data-path="../../gopl/ch12/ch12-01.html">
  
  <a href="../../gopl/ch12/ch12-01.html">
    
                    
                    为何需要反射?
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.2" data-path="../../gopl/ch12/ch12-02.html">
  
  <a href="../../gopl/ch12/ch12-02.html">
    
                    
                    reflect.Type和reflect.Value
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.3" data-path="../../gopl/ch12/ch12-03.html">
  
  <a href="../../gopl/ch12/ch12-03.html">
    
                    
                    Display递归打印
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.4" data-path="../../gopl/ch12/ch12-04.html">
  
  <a href="../../gopl/ch12/ch12-04.html">
    
                    
                    示例: 编码S表达式
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.5" data-path="../../gopl/ch12/ch12-05.html">
  
  <a href="../../gopl/ch12/ch12-05.html">
    
                    
                    通过reflect.Value修改值
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.6" data-path="../../gopl/ch12/ch12-06.html">
  
  <a href="../../gopl/ch12/ch12-06.html">
    
                    
                    示例: 解码S表达式
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.7" data-path="../../gopl/ch12/ch12-07.html">
  
  <a href="../../gopl/ch12/ch12-07.html">
    
                    
                    获取结构体字段标签
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.8" data-path="../../gopl/ch12/ch12-08.html">
  
  <a href="../../gopl/ch12/ch12-08.html">
    
                    
                    显示一个类型的方法集
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.9" data-path="../../gopl/ch12/ch12-09.html">
  
  <a href="../../gopl/ch12/ch12-09.html">
    
                    
                    几点忠告
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.14" data-path="../../gopl/ch13/ch13.html">
  
  <a href="../../gopl/ch13/ch13.html">
    
                    
                    底层编程
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.14.1" data-path="../../gopl/ch13/ch13-01.html">
  
  <a href="../../gopl/ch13/ch13-01.html">
    
                    
                    unsafe.Sizeof, Alignof 和 Offsetof
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.14.2" data-path="../../gopl/ch13/ch13-02.html">
  
  <a href="../../gopl/ch13/ch13-02.html">
    
                    
                    unsafe.Pointer
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.14.3" data-path="../../gopl/ch13/ch13-03.html">
  
  <a href="../../gopl/ch13/ch13-03.html">
    
                    
                    示例: 深度相等判断
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.14.4" data-path="../../gopl/ch13/ch13-04.html">
  
  <a href="../../gopl/ch13/ch13-04.html">
    
                    
                    通过cgo调用C代码
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.14.5" data-path="../../gopl/ch13/ch13-05.html">
  
  <a href="../../gopl/ch13/ch13-05.html">
    
                    
                    几点忠告
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.15" data-path="../../gopl/appendix/appendix.html">
  
  <a href="../../gopl/appendix/appendix.html">
    
                    
                    附录
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.15.1" data-path="../../gopl/appendix/appendix-a-errata.html">
  
  <a href="../../gopl/appendix/appendix-a-errata.html">
    
                    
                    附录A：原文勘误
            
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<li class="chapter " data-level="1.3.15.2" data-path="../../gopl/appendix/appendix-b-author.html">
  
  <a href="../../gopl/appendix/appendix-b-author.html">
    
                    
                    附录B：作者译者
            
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<li class="chapter " data-level="1.3.15.3" data-path="../../gopl/appendix/appendix-c-cpoyright.html">
  
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                    附录C：译文授权
            
    </a>
    

    
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<li class="chapter " data-level="1.3.15.4" data-path="../../gopl/appendix/appendix-d-translations.html">
  
  <a href="../../gopl/appendix/appendix-d-translations.html">
    
                    
                    附录D：其它语言
            
    </a>
    

    
</li>


    </ul>
    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4" data-path="../../build-web-application-with-golang/">
  
  <a href="../../build-web-application-with-golang/">
    
                    
                    Go Web 编程
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.1" data-path="../../build-web-application-with-golang/01.0.html">
  
  <a href="../../build-web-application-with-golang/01.0.html">
    
                    
                    Go环境配置
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.1.1" data-path="../../build-web-application-with-golang/01.1.html">
  
  <a href="../../build-web-application-with-golang/01.1.html">
    
                    
                    Go安装
            
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</li>

<li class="chapter " data-level="1.4.1.2" data-path="../../build-web-application-with-golang/01.2.html">
  
  <a href="../../build-web-application-with-golang/01.2.html">
    
                    
                    GOPATH 与工作空间
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.1.3" data-path="../../build-web-application-with-golang/01.3.html">
  
  <a href="../../build-web-application-with-golang/01.3.html">
    
                    
                    Go 命令
            
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</li>

<li class="chapter " data-level="1.4.1.4" data-path="../../build-web-application-with-golang/01.4.html">
  
  <a href="../../build-web-application-with-golang/01.4.html">
    
                    
                    Go开发工具
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.1.5" data-path="../../build-web-application-with-golang/01.5.html">
  
  <a href="../../build-web-application-with-golang/01.5.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.2" data-path="../../build-web-application-with-golang/02.0.html">
  
  <a href="../../build-web-application-with-golang/02.0.html">
    
                    
                    Go语言基础
            
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    <ul class="articles">
      

<li class="chapter " data-level="1.4.2.1" data-path="../../build-web-application-with-golang/02.1.html">
  
  <a href="../../build-web-application-with-golang/02.1.html">
    
                    
                    你好，Go
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.2.2" data-path="../../build-web-application-with-golang/02.2.html">
  
  <a href="../../build-web-application-with-golang/02.2.html">
    
                    
                    Go基础
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.2.3" data-path="../../build-web-application-with-golang/02.3.html">
  
  <a href="../../build-web-application-with-golang/02.3.html">
    
                    
                    流程和函数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.2.4" data-path="../../build-web-application-with-golang/02.4.html">
  
  <a href="../../build-web-application-with-golang/02.4.html">
    
                    
                    struct
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.2.5" data-path="../../build-web-application-with-golang/02.5.html">
  
  <a href="../../build-web-application-with-golang/02.5.html">
    
                    
                    面向对象
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.2.6" data-path="../../build-web-application-with-golang/02.6.html">
  
  <a href="../../build-web-application-with-golang/02.6.html">
    
                    
                    interface
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.2.7" data-path="../../build-web-application-with-golang/02.7.html">
  
  <a href="../../build-web-application-with-golang/02.7.html">
    
                    
                    并发
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.2.8" data-path="../../build-web-application-with-golang/02.8.html">
  
  <a href="../../build-web-application-with-golang/02.8.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.3" data-path="../../build-web-application-with-golang/03.0.html">
  
  <a href="../../build-web-application-with-golang/03.0.html">
    
                    
                    Web基础
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.3.1" data-path="../../build-web-application-with-golang/03.1.html">
  
  <a href="../../build-web-application-with-golang/03.1.html">
    
                    
                    web工作方式
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.3.2" data-path="../../build-web-application-with-golang/03.2.html">
  
  <a href="../../build-web-application-with-golang/03.2.html">
    
                    
                    Go搭建一个简单的web服务
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.3.3" data-path="../../build-web-application-with-golang/03.3.html">
  
  <a href="../../build-web-application-with-golang/03.3.html">
    
                    
                    Go如何使得web工作
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.3.4" data-path="../../build-web-application-with-golang/03.4.html">
  
  <a href="../../build-web-application-with-golang/03.4.html">
    
                    
                    Go的http包详解
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.3.5" data-path="../../build-web-application-with-golang/03.5.html">
  
  <a href="../../build-web-application-with-golang/03.5.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.4" data-path="../../build-web-application-with-golang/04.0.html">
  
  <a href="../../build-web-application-with-golang/04.0.html">
    
                    
                    表单
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.4.1" data-path="../../build-web-application-with-golang/04.1.html">
  
  <a href="../../build-web-application-with-golang/04.1.html">
    
                    
                    处理表单的输入
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.4.2" data-path="../../build-web-application-with-golang/04.2.html">
  
  <a href="../../build-web-application-with-golang/04.2.html">
    
                    
                    验证表单的输入
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.4.3" data-path="../../build-web-application-with-golang/04.3.html">
  
  <a href="../../build-web-application-with-golang/04.3.html">
    
                    
                    预防跨站脚本
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.4.4" data-path="../../build-web-application-with-golang/04.4.html">
  
  <a href="../../build-web-application-with-golang/04.4.html">
    
                    
                    防止多次递交表单
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.4.5" data-path="../../build-web-application-with-golang/04.5.html">
  
  <a href="../../build-web-application-with-golang/04.5.html">
    
                    
                    处理文件上传
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.4.6" data-path="../../build-web-application-with-golang/04.6.html">
  
  <a href="../../build-web-application-with-golang/04.6.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.5" data-path="../../build-web-application-with-golang/05.0.html">
  
  <a href="../../build-web-application-with-golang/05.0.html">
    
                    
                    访问数据库
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.5.1" data-path="../../build-web-application-with-golang/05.1.html">
  
  <a href="../../build-web-application-with-golang/05.1.html">
    
                    
                    database/sql接口
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.5.2" data-path="../../build-web-application-with-golang/05.2.html">
  
  <a href="../../build-web-application-with-golang/05.2.html">
    
                    
                    使用MySQL数据库
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.5.3" data-path="../../build-web-application-with-golang/05.3.html">
  
  <a href="../../build-web-application-with-golang/05.3.html">
    
                    
                    使用SQLite数据库
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.5.4" data-path="../../build-web-application-with-golang/05.4.html">
  
  <a href="../../build-web-application-with-golang/05.4.html">
    
                    
                    使用PostgreSQL数据库
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.5.5" data-path="../../build-web-application-with-golang/05.5.html">
  
  <a href="../../build-web-application-with-golang/05.5.html">
    
                    
                    使用beedb库进行ORM开发
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.5.6" data-path="../../build-web-application-with-golang/05.6.html">
  
  <a href="../../build-web-application-with-golang/05.6.html">
    
                    
                    NOSQL数据库操作
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.5.7" data-path="../../build-web-application-with-golang/05.7.html">
  
  <a href="../../build-web-application-with-golang/05.7.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.6" data-path="../../build-web-application-with-golang/06.0.html">
  
  <a href="../../build-web-application-with-golang/06.0.html">
    
                    
                    session和数据存储
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.6.1" data-path="../../build-web-application-with-golang/06.1.html">
  
  <a href="../../build-web-application-with-golang/06.1.html">
    
                    
                    session和cookie
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.6.2" data-path="../../build-web-application-with-golang/06.2.html">
  
  <a href="../../build-web-application-with-golang/06.2.html">
    
                    
                    Go如何使用session
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.6.3" data-path="../../build-web-application-with-golang/06.3.html">
  
  <a href="../../build-web-application-with-golang/06.3.html">
    
                    
                    session存储
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.6.4" data-path="../../build-web-application-with-golang/06.4.html">
  
  <a href="../../build-web-application-with-golang/06.4.html">
    
                    
                    预防session劫持
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.6.5" data-path="../../build-web-application-with-golang/06.5.html">
  
  <a href="../../build-web-application-with-golang/06.5.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.7" data-path="../../build-web-application-with-golang/07.0.html">
  
  <a href="../../build-web-application-with-golang/07.0.html">
    
                    
                    文本文件处理
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.7.1" data-path="../../build-web-application-with-golang/07.1.html">
  
  <a href="../../build-web-application-with-golang/07.1.html">
    
                    
                    XML处理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.7.2" data-path="../../build-web-application-with-golang/07.2.html">
  
  <a href="../../build-web-application-with-golang/07.2.html">
    
                    
                    JSON处理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.7.3" data-path="../../build-web-application-with-golang/07.3.html">
  
  <a href="../../build-web-application-with-golang/07.3.html">
    
                    
                    正则处理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.7.4" data-path="../../build-web-application-with-golang/07.4.html">
  
  <a href="../../build-web-application-with-golang/07.4.html">
    
                    
                    模板处理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.7.5" data-path="../../build-web-application-with-golang/07.5.html">
  
  <a href="../../build-web-application-with-golang/07.5.html">
    
                    
                    文件操作
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.7.6" data-path="../../build-web-application-with-golang/07.6.html">
  
  <a href="../../build-web-application-with-golang/07.6.html">
    
                    
                    字符串处理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.7.7" data-path="../../build-web-application-with-golang/07.7.html">
  
  <a href="../../build-web-application-with-golang/07.7.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.8" data-path="../../build-web-application-with-golang/08.0.html">
  
  <a href="../../build-web-application-with-golang/08.0.html">
    
                    
                    Web服务
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.8.1" data-path="../../build-web-application-with-golang/08.1.html">
  
  <a href="../../build-web-application-with-golang/08.1.html">
    
                    
                    Socket编程
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.8.2" data-path="../../build-web-application-with-golang/08.2.html">
  
  <a href="../../build-web-application-with-golang/08.2.html">
    
                    
                    WebSocket
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.8.3" data-path="../../build-web-application-with-golang/08.3.html">
  
  <a href="../../build-web-application-with-golang/08.3.html">
    
                    
                    REST
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.8.4" data-path="../../build-web-application-with-golang/08.4.html">
  
  <a href="../../build-web-application-with-golang/08.4.html">
    
                    
                    RPC
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.8.5" data-path="../../build-web-application-with-golang/08.5.html">
  
  <a href="../../build-web-application-with-golang/08.5.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.9" data-path="../../build-web-application-with-golang/09.0.html">
  
  <a href="../../build-web-application-with-golang/09.0.html">
    
                    
                    安全与加密
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.9.1" data-path="../../build-web-application-with-golang/09.1.html">
  
  <a href="../../build-web-application-with-golang/09.1.html">
    
                    
                    预防CSRF攻击
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.9.2" data-path="../../build-web-application-with-golang/09.2.html">
  
  <a href="../../build-web-application-with-golang/09.2.html">
    
                    
                    确保输入过滤
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.9.3" data-path="../../build-web-application-with-golang/09.3.html">
  
  <a href="../../build-web-application-with-golang/09.3.html">
    
                    
                    避免XSS攻击
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.9.4" data-path="../../build-web-application-with-golang/09.4.html">
  
  <a href="../../build-web-application-with-golang/09.4.html">
    
                    
                    避免SQL注入
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.9.5" data-path="../../build-web-application-with-golang/09.5.html">
  
  <a href="../../build-web-application-with-golang/09.5.html">
    
                    
                    存储密码
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.9.6" data-path="../../build-web-application-with-golang/09.6.html">
  
  <a href="../../build-web-application-with-golang/09.6.html">
    
                    
                    加密和解密数据
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.9.7" data-path="../../build-web-application-with-golang/09.7.html">
  
  <a href="../../build-web-application-with-golang/09.7.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.10" data-path="../../build-web-application-with-golang/10.0.html">
  
  <a href="../../build-web-application-with-golang/10.0.html">
    
                    
                    国际化和本地化
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.10.1" data-path="../../build-web-application-with-golang/10.1.html">
  
  <a href="../../build-web-application-with-golang/10.1.html">
    
                    
                    设置默认地区
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.10.2" data-path="../../build-web-application-with-golang/10.2.html">
  
  <a href="../../build-web-application-with-golang/10.2.html">
    
                    
                    本地化资源
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.10.3" data-path="../../build-web-application-with-golang/10.3.html">
  
  <a href="../../build-web-application-with-golang/10.3.html">
    
                    
                    国际化站点
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.10.4" data-path="../../build-web-application-with-golang/10.4.html">
  
  <a href="../../build-web-application-with-golang/10.4.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.11" data-path="../../build-web-application-with-golang/11.0.html">
  
  <a href="../../build-web-application-with-golang/11.0.html">
    
                    
                    错误处理，调试和测试
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.11.1" data-path="../../build-web-application-with-golang/11.1.html">
  
  <a href="../../build-web-application-with-golang/11.1.html">
    
                    
                    错误处理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.11.2" data-path="../../build-web-application-with-golang/11.2.html">
  
  <a href="../../build-web-application-with-golang/11.2.html">
    
                    
                    使用GDB调试
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.11.3" data-path="../../build-web-application-with-golang/11.3.html">
  
  <a href="../../build-web-application-with-golang/11.3.html">
    
                    
                    Go怎么写测试用例
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.11.4" data-path="../../build-web-application-with-golang/11.4.html">
  
  <a href="../../build-web-application-with-golang/11.4.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.12" data-path="../../build-web-application-with-golang/12.0.html">
  
  <a href="../../build-web-application-with-golang/12.0.html">
    
                    
                    部署与维护
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.12.1" data-path="../../build-web-application-with-golang/12.1.html">
  
  <a href="../../build-web-application-with-golang/12.1.html">
    
                    
                    应用日志
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.12.2" data-path="../../build-web-application-with-golang/12.2.html">
  
  <a href="../../build-web-application-with-golang/12.2.html">
    
                    
                    网站错误处理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.12.3" data-path="../../build-web-application-with-golang/12.3.html">
  
  <a href="../../build-web-application-with-golang/12.3.html">
    
                    
                    应用部署
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.12.4" data-path="../../build-web-application-with-golang/12.4.html">
  
  <a href="../../build-web-application-with-golang/12.4.html">
    
                    
                    备份和恢复
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.12.5" data-path="../../build-web-application-with-golang/12.5.html">
  
  <a href="../../build-web-application-with-golang/12.5.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.13" data-path="../../build-web-application-with-golang/13.0.html">
  
  <a href="../../build-web-application-with-golang/13.0.html">
    
                    
                    如何设计一个Web框架
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.13.1" data-path="../../build-web-application-with-golang/13.1.html">
  
  <a href="../../build-web-application-with-golang/13.1.html">
    
                    
                    项目规划
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.13.2" data-path="../../build-web-application-with-golang/13.2.html">
  
  <a href="../../build-web-application-with-golang/13.2.html">
    
                    
                    自定义路由器设计
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.13.3" data-path="../../build-web-application-with-golang/13.3.html">
  
  <a href="../../build-web-application-with-golang/13.3.html">
    
                    
                    controller设计
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.13.4" data-path="../../build-web-application-with-golang/13.4.html">
  
  <a href="../../build-web-application-with-golang/13.4.html">
    
                    
                    日志和配置设计
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.13.5" data-path="../../build-web-application-with-golang/13.5.html">
  
  <a href="../../build-web-application-with-golang/13.5.html">
    
                    
                    实现博客的增删改
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.13.6" data-path="../../build-web-application-with-golang/13.6.html">
  
  <a href="../../build-web-application-with-golang/13.6.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.14" data-path="../../build-web-application-with-golang/14.0.html">
  
  <a href="../../build-web-application-with-golang/14.0.html">
    
                    
                    扩展Web框架
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.14.1" data-path="../../build-web-application-with-golang/14.1.html">
  
  <a href="../../build-web-application-with-golang/14.1.html">
    
                    
                    静态文件支持
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.14.2" data-path="../../build-web-application-with-golang/14.2.html">
  
  <a href="../../build-web-application-with-golang/14.2.html">
    
                    
                    Session支持
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.14.3" data-path="../../build-web-application-with-golang/14.3.html">
  
  <a href="../../build-web-application-with-golang/14.3.html">
    
                    
                    表单支持
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.14.4" data-path="../../build-web-application-with-golang/14.4.html">
  
  <a href="../../build-web-application-with-golang/14.4.html">
    
                    
                    用户认证
            
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</li>

<li class="chapter " data-level="1.4.14.5" data-path="../../build-web-application-with-golang/14.5.html">
  
  <a href="../../build-web-application-with-golang/14.5.html">
    
                    
                    多语言支持
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.14.6" data-path="../../build-web-application-with-golang/14.6.html">
  
  <a href="../../build-web-application-with-golang/14.6.html">
    
                    
                    pprof支持
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.14.7" data-path="../../build-web-application-with-golang/14.7.html">
  
  <a href="../../build-web-application-with-golang/14.7.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.15" data-path="../../build-web-application-with-golang/ref.html">
  
  <a href="../../build-web-application-with-golang/ref.html">
    
                    
                    参考资料
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.5" data-path="../../advanced-go-programming-book/">
  
  <a href="../../advanced-go-programming-book/">
    
                    
                    Go语言高级编程
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.1" data-path="../../advanced-go-programming-book/ch1-basic/readme.html">
  
  <a href="../../advanced-go-programming-book/ch1-basic/readme.html">
    
                    
                    第1章 语言基础
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.1.1" data-path="../../advanced-go-programming-book/ch1-basic/ch1-01-genesis.html">
  
  <a href="../../advanced-go-programming-book/ch1-basic/ch1-01-genesis.html">
    
                    
                    1.1 Go语言创世纪
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.1.2" data-path="../../advanced-go-programming-book/ch1-basic/ch1-02-hello-revolution.html">
  
  <a href="../../advanced-go-programming-book/ch1-basic/ch1-02-hello-revolution.html">
    
                    
                    1.2 Hello, World 的革命
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.1.3" data-path="../../advanced-go-programming-book/ch1-basic/ch1-03-array-string-and-slice.html">
  
  <a href="../../advanced-go-programming-book/ch1-basic/ch1-03-array-string-and-slice.html">
    
                    
                    1.3 数组、字符串和切片
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.1.4" data-path="../../advanced-go-programming-book/ch1-basic/ch1-04-func-method-interface.html">
  
  <a href="../../advanced-go-programming-book/ch1-basic/ch1-04-func-method-interface.html">
    
                    
                    1.4 函数、方法和接口
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.1.5" data-path="../../advanced-go-programming-book/ch1-basic/ch1-05-mem.html">
  
  <a href="../../advanced-go-programming-book/ch1-basic/ch1-05-mem.html">
    
                    
                    1.5 面向并发的内存模型
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.1.6" data-path="../../advanced-go-programming-book/ch1-basic/ch1-06-goroutine.html">
  
  <a href="../../advanced-go-programming-book/ch1-basic/ch1-06-goroutine.html">
    
                    
                    1.6 常见的并发模式
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.1.7" data-path="../../advanced-go-programming-book/ch1-basic/ch1-07-error-and-panic.html">
  
  <a href="../../advanced-go-programming-book/ch1-basic/ch1-07-error-and-panic.html">
    
                    
                    1.7 错误和异常
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.1.8" data-path="../../advanced-go-programming-book/ch1-basic/ch1-08-ext.html">
  
  <a href="../../advanced-go-programming-book/ch1-basic/ch1-08-ext.html">
    
                    
                    1.8 补充说明
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.5.2" data-path="../../advanced-go-programming-book/ch2-cgo/readme.html">
  
  <a href="../../advanced-go-programming-book/ch2-cgo/readme.html">
    
                    
                    第2章 CGO编程
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.2.1" data-path="../../advanced-go-programming-book/ch2-cgo/ch2-01-hello-cgo.html">
  
  <a href="../../advanced-go-programming-book/ch2-cgo/ch2-01-hello-cgo.html">
    
                    
                    2.1 快速入门
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.2" data-path="../../advanced-go-programming-book/ch2-cgo/ch2-02-basic.html">
  
  <a href="../../advanced-go-programming-book/ch2-cgo/ch2-02-basic.html">
    
                    
                    2.2 CGO基础
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.3" data-path="../../advanced-go-programming-book/ch2-cgo/ch2-03-cgo-types.html">
  
  <a href="../../advanced-go-programming-book/ch2-cgo/ch2-03-cgo-types.html">
    
                    
                    2.3 类型转换
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.4" data-path="../../advanced-go-programming-book/ch2-cgo/ch2-04-func.html">
  
  <a href="../../advanced-go-programming-book/ch2-cgo/ch2-04-func.html">
    
                    
                    2.4 函数调用
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.5" data-path="../../advanced-go-programming-book/ch2-cgo/ch2-05-internal.html">
  
  <a href="../../advanced-go-programming-book/ch2-cgo/ch2-05-internal.html">
    
                    
                    2.5 内部机制
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.6" data-path="../../advanced-go-programming-book/ch2-cgo/ch2-06-qsort.html">
  
  <a href="../../advanced-go-programming-book/ch2-cgo/ch2-06-qsort.html">
    
                    
                    2.6 实战: 封装qsort
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.7" data-path="../../advanced-go-programming-book/ch2-cgo/ch2-07-memory.html">
  
  <a href="../../advanced-go-programming-book/ch2-cgo/ch2-07-memory.html">
    
                    
                    2.7 CGO内存模型
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.8" data-path="../../advanced-go-programming-book/ch2-cgo/ch2-08-class.html">
  
  <a href="../../advanced-go-programming-book/ch2-cgo/ch2-08-class.html">
    
                    
                    2.8 C++类包装
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.9" data-path="../../advanced-go-programming-book/ch2-cgo/ch2-09-static-shared-lib.html">
  
  <a href="../../advanced-go-programming-book/ch2-cgo/ch2-09-static-shared-lib.html">
    
                    
                    2.9 静态库和动态库
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.10" data-path="../../advanced-go-programming-book/ch2-cgo/ch2-10-link.html">
  
  <a href="../../advanced-go-programming-book/ch2-cgo/ch2-10-link.html">
    
                    
                    2.10 编译和链接参数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.11" data-path="../../advanced-go-programming-book/ch2-cgo/ch2-11-ext.html">
  
  <a href="../../advanced-go-programming-book/ch2-cgo/ch2-11-ext.html">
    
                    
                    2.11 补充说明
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.5.3" data-path="../../advanced-go-programming-book/ch3-asm/readme.html">
  
  <a href="../../advanced-go-programming-book/ch3-asm/readme.html">
    
                    
                    第3章 汇编语言
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.3.1" data-path="../../advanced-go-programming-book/ch3-asm/ch3-01-basic.html">
  
  <a href="../../advanced-go-programming-book/ch3-asm/ch3-01-basic.html">
    
                    
                    3.1 快速入门
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.2" data-path="../../advanced-go-programming-book/ch3-asm/ch3-02-arch.html">
  
  <a href="../../advanced-go-programming-book/ch3-asm/ch3-02-arch.html">
    
                    
                    3.2 计算机结构
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.3" data-path="../../advanced-go-programming-book/ch3-asm/ch3-03-const-and-var.html">
  
  <a href="../../advanced-go-programming-book/ch3-asm/ch3-03-const-and-var.html">
    
                    
                    3.3 常量和全局变量
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.4" data-path="../../advanced-go-programming-book/ch3-asm/ch3-04-func.html">
  
  <a href="../../advanced-go-programming-book/ch3-asm/ch3-04-func.html">
    
                    
                    3.4 函数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.5" data-path="../../advanced-go-programming-book/ch3-asm/ch3-05-control-flow.html">
  
  <a href="../../advanced-go-programming-book/ch3-asm/ch3-05-control-flow.html">
    
                    
                    3.5 控制流
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.6" data-path="../../advanced-go-programming-book/ch3-asm/ch3-06-func-again.html">
  
  <a href="../../advanced-go-programming-book/ch3-asm/ch3-06-func-again.html">
    
                    
                    3.6 再论函数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.7" data-path="../../advanced-go-programming-book/ch3-asm/ch3-07-hack-asm.html">
  
  <a href="../../advanced-go-programming-book/ch3-asm/ch3-07-hack-asm.html">
    
                    
                    3.7 汇编语言的威力
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.8" data-path="../../advanced-go-programming-book/ch3-asm/ch3-08-goroutine-id.html">
  
  <a href="../../advanced-go-programming-book/ch3-asm/ch3-08-goroutine-id.html">
    
                    
                    3.8 例子：Goroutine ID
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.9" data-path="../../advanced-go-programming-book/ch3-asm/ch3-09-debug.html">
  
  <a href="../../advanced-go-programming-book/ch3-asm/ch3-09-debug.html">
    
                    
                    3.9 Delve调试器
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.10" data-path="../../advanced-go-programming-book/ch3-asm/ch3-10-ext.html">
  
  <a href="../../advanced-go-programming-book/ch3-asm/ch3-10-ext.html">
    
                    
                    3.10 补充说明
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.5.4" data-path="../../advanced-go-programming-book/ch4-rpc/readme.html">
  
  <a href="../../advanced-go-programming-book/ch4-rpc/readme.html">
    
                    
                    第4章 RPC和Protobuf
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.4.1" data-path="../../advanced-go-programming-book/ch4-rpc/ch4-01-rpc-intro.html">
  
  <a href="../../advanced-go-programming-book/ch4-rpc/ch4-01-rpc-intro.html">
    
                    
                    4.1 RPC入门
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.2" data-path="../../advanced-go-programming-book/ch4-rpc/ch4-02-pb-intro.html">
  
  <a href="../../advanced-go-programming-book/ch4-rpc/ch4-02-pb-intro.html">
    
                    
                    4.2 Protobuf
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.3" data-path="../../advanced-go-programming-book/ch4-rpc/ch4-03-netrpc-hack.html">
  
  <a href="../../advanced-go-programming-book/ch4-rpc/ch4-03-netrpc-hack.html">
    
                    
                    4.3 玩转RPC
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.4" data-path="../../advanced-go-programming-book/ch4-rpc/ch4-04-grpc.html">
  
  <a href="../../advanced-go-programming-book/ch4-rpc/ch4-04-grpc.html">
    
                    
                    4.4 GRPC入门
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.5" data-path="../../advanced-go-programming-book/ch4-rpc/ch4-05-grpc-hack.html">
  
  <a href="../../advanced-go-programming-book/ch4-rpc/ch4-05-grpc-hack.html">
    
                    
                    4.5 GRPC进阶
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.6" data-path="../../advanced-go-programming-book/ch4-rpc/ch4-06-grpc-ext.html">
  
  <a href="../../advanced-go-programming-book/ch4-rpc/ch4-06-grpc-ext.html">
    
                    
                    4.6 GRPC和Protobuf扩展
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.7" data-path="../../advanced-go-programming-book/ch4-rpc/ch4-07-pbgo.html">
  
  <a href="../../advanced-go-programming-book/ch4-rpc/ch4-07-pbgo.html">
    
                    
                    4.7 pbgo: 基于Protobuf的框架
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.8" data-path="../../advanced-go-programming-book/ch4-rpc/ch4-08-grpcurl.html">
  
  <a href="../../advanced-go-programming-book/ch4-rpc/ch4-08-grpcurl.html">
    
                    
                    4.8 grpcurl工具
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.9" data-path="../../advanced-go-programming-book/ch4-rpc/ch4-09-ext.html">
  
  <a href="../../advanced-go-programming-book/ch4-rpc/ch4-09-ext.html">
    
                    
                    4.9 补充说明
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.5.5" data-path="../../advanced-go-programming-book/ch5-web/readme.html">
  
  <a href="../../advanced-go-programming-book/ch5-web/readme.html">
    
                    
                    第5章 Go和Web
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.5.1" data-path="../../advanced-go-programming-book/ch5-web/ch5-01-introduction.html">
  
  <a href="../../advanced-go-programming-book/ch5-web/ch5-01-introduction.html">
    
                    
                    5.1 Web开发简介
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.2" data-path="../../advanced-go-programming-book/ch5-web/ch5-02-router.html">
  
  <a href="../../advanced-go-programming-book/ch5-web/ch5-02-router.html">
    
                    
                    5.2 Router请求路由
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.3" data-path="../../advanced-go-programming-book/ch5-web/ch5-03-middleware.html">
  
  <a href="../../advanced-go-programming-book/ch5-web/ch5-03-middleware.html">
    
                    
                    5.3 Middleware中间件
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.4" data-path="../../advanced-go-programming-book/ch5-web/ch5-04-validator.html">
  
  <a href="../../advanced-go-programming-book/ch5-web/ch5-04-validator.html">
    
                    
                    5.4 Validator请求校验
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.5" data-path="../../advanced-go-programming-book/ch5-web/ch5-05-database.html">
  
  <a href="../../advanced-go-programming-book/ch5-web/ch5-05-database.html">
    
                    
                    5.5 Database和数据库打交道
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.6" data-path="../../advanced-go-programming-book/ch5-web/ch5-06-ratelimit.html">
  
  <a href="../../advanced-go-programming-book/ch5-web/ch5-06-ratelimit.html">
    
                    
                    5.6 Ratelimit 服务流量限制
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.7" data-path="../../advanced-go-programming-book/ch5-web/ch5-07-layout-of-web-project.html">
  
  <a href="../../advanced-go-programming-book/ch5-web/ch5-07-layout-of-web-project.html">
    
                    
                    5.7 Layout大型web项目分层
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.8" data-path="../../advanced-go-programming-book/ch5-web/ch5-08-interface-and-web.html">
  
  <a href="../../advanced-go-programming-book/ch5-web/ch5-08-interface-and-web.html">
    
                    
                    5.8 interface 和 table-driven 开发
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.9" data-path="../../advanced-go-programming-book/ch5-web/ch5-09-gated-launch.html">
  
  <a href="../../advanced-go-programming-book/ch5-web/ch5-09-gated-launch.html">
    
                    
                    5.9 灰度发布和 A/B test
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.10" data-path="../../advanced-go-programming-book/ch5-web/ch5-10-ext.html">
  
  <a href="../../advanced-go-programming-book/ch5-web/ch5-10-ext.html">
    
                    
                    5.10 补充说明
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.5.6" data-path="../../advanced-go-programming-book/ch6-cloud/readme.html">
  
  <a href="../../advanced-go-programming-book/ch6-cloud/readme.html">
    
                    
                    第6章 分布式系统
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.6.1" data-path="../../advanced-go-programming-book/ch6-cloud/ch6-01-dist-id.html">
  
  <a href="../../advanced-go-programming-book/ch6-cloud/ch6-01-dist-id.html">
    
                    
                    6.1 分布式 id 生成器
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.6.2" data-path="../../advanced-go-programming-book/ch6-cloud/ch6-02-lock.html">
  
  <a href="../../advanced-go-programming-book/ch6-cloud/ch6-02-lock.html">
    
                    
                    6.2 分布式锁
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.6.3" data-path="../../advanced-go-programming-book/ch6-cloud/ch6-03-delay-job.html">
  
  <a href="../../advanced-go-programming-book/ch6-cloud/ch6-03-delay-job.html">
    
                    
                    6.3 延时任务系统
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.6.4" data-path="../../advanced-go-programming-book/ch6-cloud/ch6-04-search-engine.html">
  
  <a href="../../advanced-go-programming-book/ch6-cloud/ch6-04-search-engine.html">
    
                    
                    6.4 分布式搜索引擎
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.6.5" data-path="../../advanced-go-programming-book/ch6-cloud/ch6-05-load-balance.html">
  
  <a href="../../advanced-go-programming-book/ch6-cloud/ch6-05-load-balance.html">
    
                    
                    6.5 负载均衡
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.6.6" data-path="../../advanced-go-programming-book/ch6-cloud/ch6-06-config.html">
  
  <a href="../../advanced-go-programming-book/ch6-cloud/ch6-06-config.html">
    
                    
                    6.6 分布式配置管理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.6.7" data-path="../../advanced-go-programming-book/ch6-cloud/ch6-07-crawler.html">
  
  <a href="../../advanced-go-programming-book/ch6-cloud/ch6-07-crawler.html">
    
                    
                    6.7 分布式爬虫
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.6.8" data-path="../../advanced-go-programming-book/ch6-cloud/ch6-08-ext.html">
  
  <a href="../../advanced-go-programming-book/ch6-cloud/ch6-08-ext.html">
    
                    
                    6.8 补充说明
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.5.7" data-path="../../advanced-go-programming-book/appendix/readme.html">
  
  <a href="../../advanced-go-programming-book/appendix/readme.html">
    
                    
                    附录
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.7.1" data-path="../../advanced-go-programming-book/appendix/appendix-a-trap.html">
  
  <a href="../../advanced-go-programming-book/appendix/appendix-a-trap.html">
    
                    
                    附录A: Go语言常见坑
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.7.2" data-path="../../advanced-go-programming-book/appendix/appendix-b-gems.html">
  
  <a href="../../advanced-go-programming-book/appendix/appendix-b-gems.html">
    
                    
                    附录B: 有趣的代码片段
            
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</li>

<li class="chapter " data-level="1.5.7.3" data-path="../../advanced-go-programming-book/appendix/appendix-c-author.html">
  
  <a href="../../advanced-go-programming-book/appendix/appendix-c-author.html">
    
                    
                    附录C: 作者简介
            
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                                <h1 id="106-&#x65B9;&#x6CD5;">10.6 &#x65B9;&#x6CD5;</h1>
<h2 id="1061-&#x65B9;&#x6CD5;&#x662F;&#x4EC0;&#x4E48;">10.6.1 &#x65B9;&#x6CD5;&#x662F;&#x4EC0;&#x4E48;</h2>
<p>&#x5728; Go &#x8BED;&#x8A00;&#x4E2D;&#xFF0C;&#x7ED3;&#x6784;&#x4F53;&#x5C31;&#x50CF;&#x662F;&#x7C7B;&#x7684;&#x4E00;&#x79CD;&#x7B80;&#x5316;&#x5F62;&#x5F0F;&#xFF0C;&#x90A3;&#x4E48;&#x9762;&#x5411;&#x5BF9;&#x8C61;&#x7A0B;&#x5E8F;&#x5458;&#x53EF;&#x80FD;&#x4F1A;&#x95EE;&#xFF1A;&#x7C7B;&#x7684;&#x65B9;&#x6CD5;&#x5728;&#x54EA;&#x91CC;&#x5462;&#xFF1F;&#x5728; Go &#x4E2D;&#x6709;&#x4E00;&#x4E2A;&#x6982;&#x5FF5;&#xFF0C;&#x5B83;&#x548C;&#x65B9;&#x6CD5;&#x6709;&#x7740;&#x540C;&#x6837;&#x7684;&#x540D;&#x5B57;&#xFF0C;&#x5E76;&#x4E14;&#x5927;&#x4F53;&#x4E0A;&#x610F;&#x601D;&#x76F8;&#x540C;&#xFF1A;Go &#x65B9;&#x6CD5;&#x662F;&#x4F5C;&#x7528;&#x5728;&#x63A5;&#x6536;&#x8005;&#xFF08;receiver&#xFF09;&#x4E0A;&#x7684;&#x4E00;&#x4E2A;&#x51FD;&#x6570;&#xFF0C;&#x63A5;&#x6536;&#x8005;&#x662F;&#x67D0;&#x79CD;&#x7C7B;&#x578B;&#x7684;&#x53D8;&#x91CF;&#x3002;&#x56E0;&#x6B64;&#x65B9;&#x6CD5;&#x662F;&#x4E00;&#x79CD;&#x7279;&#x6B8A;&#x7C7B;&#x578B;&#x7684;&#x51FD;&#x6570;&#x3002;</p>
<p>&#x63A5;&#x6536;&#x8005;&#x7C7B;&#x578B;&#x53EF;&#x4EE5;&#x662F;&#xFF08;&#x51E0;&#x4E4E;&#xFF09;&#x4EFB;&#x4F55;&#x7C7B;&#x578B;&#xFF0C;&#x4E0D;&#x4EC5;&#x4EC5;&#x662F;&#x7ED3;&#x6784;&#x4F53;&#x7C7B;&#x578B;&#xFF1A;&#x4EFB;&#x4F55;&#x7C7B;&#x578B;&#x90FD;&#x53EF;&#x4EE5;&#x6709;&#x65B9;&#x6CD5;&#xFF0C;&#x751A;&#x81F3;&#x53EF;&#x4EE5;&#x662F;&#x51FD;&#x6570;&#x7C7B;&#x578B;&#xFF0C;&#x53EF;&#x4EE5;&#x662F; int&#x3001;bool&#x3001;string &#x6216;&#x6570;&#x7EC4;&#x7684;&#x522B;&#x540D;&#x7C7B;&#x578B;&#x3002;&#x4F46;&#x662F;&#x63A5;&#x6536;&#x8005;&#x4E0D;&#x80FD;&#x662F;&#x4E00;&#x4E2A;&#x63A5;&#x53E3;&#x7C7B;&#x578B;&#xFF08;&#x53C2;&#x8003; &#x7B2C; 11 &#x7AE0;&#xFF09;&#xFF0C;&#x56E0;&#x4E3A;&#x63A5;&#x53E3;&#x662F;&#x4E00;&#x4E2A;&#x62BD;&#x8C61;&#x5B9A;&#x4E49;&#xFF0C;&#x4F46;&#x662F;&#x65B9;&#x6CD5;&#x5374;&#x662F;&#x5177;&#x4F53;&#x5B9E;&#x73B0;&#xFF1B;&#x5982;&#x679C;&#x8FD9;&#x6837;&#x505A;&#x4F1A;&#x5F15;&#x53D1;&#x4E00;&#x4E2A;&#x7F16;&#x8BD1;&#x9519;&#x8BEF;&#xFF1A;<strong>invalid receiver type&#x2026;</strong>&#x3002;</p>
<p>&#x6700;&#x540E;&#x63A5;&#x6536;&#x8005;&#x4E0D;&#x80FD;&#x662F;&#x4E00;&#x4E2A;&#x6307;&#x9488;&#x7C7B;&#x578B;&#xFF0C;&#x4F46;&#x662F;&#x5B83;&#x53EF;&#x4EE5;&#x662F;&#x4EFB;&#x4F55;&#x5176;&#x4ED6;&#x5141;&#x8BB8;&#x7C7B;&#x578B;&#x7684;&#x6307;&#x9488;&#x3002;</p>
<p>&#x4E00;&#x4E2A;&#x7C7B;&#x578B;&#x52A0;&#x4E0A;&#x5B83;&#x7684;&#x65B9;&#x6CD5;&#x7B49;&#x4EF7;&#x4E8E;&#x9762;&#x5411;&#x5BF9;&#x8C61;&#x4E2D;&#x7684;&#x4E00;&#x4E2A;&#x7C7B;&#x3002;&#x4E00;&#x4E2A;&#x91CD;&#x8981;&#x7684;&#x533A;&#x522B;&#x662F;&#xFF1A;&#x5728; Go &#x4E2D;&#xFF0C;&#x7C7B;&#x578B;&#x7684;&#x4EE3;&#x7801;&#x548C;&#x7ED1;&#x5B9A;&#x5728;&#x5B83;&#x4E0A;&#x9762;&#x7684;&#x65B9;&#x6CD5;&#x7684;&#x4EE3;&#x7801;&#x53EF;&#x4EE5;&#x4E0D;&#x653E;&#x7F6E;&#x5728;&#x4E00;&#x8D77;&#xFF0C;&#x5B83;&#x4EEC;&#x53EF;&#x4EE5;&#x5B58;&#x5728;&#x5728;&#x4E0D;&#x540C;&#x7684;&#x6E90;&#x6587;&#x4EF6;&#xFF0C;&#x552F;&#x4E00;&#x7684;&#x8981;&#x6C42;&#x662F;&#xFF1A;&#x5B83;&#x4EEC;&#x5FC5;&#x987B;&#x662F;&#x540C;&#x4E00;&#x4E2A;&#x5305;&#x7684;&#x3002;</p>
<p>&#x7C7B;&#x578B; T&#xFF08;&#x6216; *T&#xFF09;&#x4E0A;&#x7684;&#x6240;&#x6709;&#x65B9;&#x6CD5;&#x7684;&#x96C6;&#x5408;&#x53EB;&#x505A;&#x7C7B;&#x578B; T&#xFF08;&#x6216; *T&#xFF09;&#x7684;&#x65B9;&#x6CD5;&#x96C6;&#x3002;</p>
<p>&#x56E0;&#x4E3A;&#x65B9;&#x6CD5;&#x662F;&#x51FD;&#x6570;&#xFF0C;&#x6240;&#x4EE5;&#x540C;&#x6837;&#x7684;&#xFF0C;&#x4E0D;&#x5141;&#x8BB8;&#x65B9;&#x6CD5;&#x91CD;&#x8F7D;&#xFF0C;&#x5373;&#x5BF9;&#x4E8E;&#x4E00;&#x4E2A;&#x7C7B;&#x578B;&#x53EA;&#x80FD;&#x6709;&#x4E00;&#x4E2A;&#x7ED9;&#x5B9A;&#x540D;&#x79F0;&#x7684;&#x65B9;&#x6CD5;&#x3002;&#x4F46;&#x662F;&#x5982;&#x679C;&#x57FA;&#x4E8E;&#x63A5;&#x6536;&#x8005;&#x7C7B;&#x578B;&#xFF0C;&#x662F;&#x6709;&#x91CD;&#x8F7D;&#x7684;&#xFF1A;&#x5177;&#x6709;&#x540C;&#x6837;&#x540D;&#x5B57;&#x7684;&#x65B9;&#x6CD5;&#x53EF;&#x4EE5;&#x5728; 2 &#x4E2A;&#x6216;&#x591A;&#x4E2A;&#x4E0D;&#x540C;&#x7684;&#x63A5;&#x6536;&#x8005;&#x7C7B;&#x578B;&#x4E0A;&#x5B58;&#x5728;&#xFF0C;&#x6BD4;&#x5982;&#x5728;&#x540C;&#x4E00;&#x4E2A;&#x5305;&#x91CC;&#x8FD9;&#x4E48;&#x505A;&#x662F;&#x5141;&#x8BB8;&#x7684;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">func</span> (a *denseMatrix) Add(b Matrix) Matrix
<span class="hljs-keyword">func</span> (a *sparseMatrix) Add(b Matrix) Matrix
</code></pre>
<p>&#x522B;&#x540D;&#x7C7B;&#x578B;&#x4E0D;&#x80FD;&#x6709;&#x5B83;&#x539F;&#x59CB;&#x7C7B;&#x578B;&#x4E0A;&#x5DF2;&#x7ECF;&#x5B9A;&#x4E49;&#x8FC7;&#x7684;&#x65B9;&#x6CD5;&#x3002;</p>
<p>&#x5B9A;&#x4E49;&#x65B9;&#x6CD5;&#x7684;&#x4E00;&#x822C;&#x683C;&#x5F0F;&#x5982;&#x4E0B;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">func</span> (recv receiver_type) methodName(parameter_list) (return_value_list) { ... }
</code></pre>
<p>&#x5728;&#x65B9;&#x6CD5;&#x540D;&#x4E4B;&#x524D;&#xFF0C;<code>func</code> &#x5173;&#x952E;&#x5B57;&#x4E4B;&#x540E;&#x7684;&#x62EC;&#x53F7;&#x4E2D;&#x6307;&#x5B9A; receiver&#x3002;</p>
<p>&#x5982;&#x679C; <code>recv</code> &#x662F; receiver &#x7684;&#x5B9E;&#x4F8B;&#xFF0C;Method1 &#x662F;&#x5B83;&#x7684;&#x65B9;&#x6CD5;&#x540D;&#xFF0C;&#x90A3;&#x4E48;&#x65B9;&#x6CD5;&#x8C03;&#x7528;&#x9075;&#x5FAA;&#x4F20;&#x7EDF;&#x7684; <code>object.name</code> &#x9009;&#x62E9;&#x5668;&#x7B26;&#x53F7;&#xFF1A;<strong>recv.Method1()</strong>&#x3002;</p>
<p>&#x5982;&#x679C; <code>recv</code> &#x4E00;&#x4E2A;&#x6307;&#x9488;&#xFF0C;Go &#x4F1A;&#x81EA;&#x52A8;&#x89E3;&#x5F15;&#x7528;&#x3002;</p>
<p>&#x5982;&#x679C;&#x65B9;&#x6CD5;&#x4E0D;&#x9700;&#x8981;&#x4F7F;&#x7528; <code>recv</code> &#x7684;&#x503C;&#xFF0C;&#x53EF;&#x4EE5;&#x7528; <strong>_</strong> &#x66FF;&#x6362;&#x5B83;&#xFF0C;&#x6BD4;&#x5982;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">func</span> (_ receiver_type) methodName(parameter_list) (return_value_list) { ... }
</code></pre>
<p><code>recv</code> &#x5C31;&#x50CF;&#x662F;&#x9762;&#x5411;&#x5BF9;&#x8C61;&#x8BED;&#x8A00;&#x4E2D;&#x7684; <code>this</code> &#x6216; <code>self</code>&#xFF0C;&#x4F46;&#x662F; Go &#x4E2D;&#x5E76;&#x6CA1;&#x6709;&#x8FD9;&#x4E24;&#x4E2A;&#x5173;&#x952E;&#x5B57;&#x3002;&#x968F;&#x4E2A;&#x4EBA;&#x559C;&#x597D;&#xFF0C;&#x4F60;&#x53EF;&#x4EE5;&#x4F7F;&#x7528; <code>this</code> &#x6216; <code>self</code> &#x4F5C;&#x4E3A; receiver &#x7684;&#x540D;&#x5B57;&#x3002;&#x4E0B;&#x9762;&#x662F;&#x4E00;&#x4E2A;&#x7ED3;&#x6784;&#x4F53;&#x4E0A;&#x7684;&#x7B80;&#x5355;&#x65B9;&#x6CD5;&#x7684;&#x4F8B;&#x5B50;&#xFF1A;</p>
<p>&#x793A;&#x4F8B; 10.10 method .go&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">package</span> main

<span class="hljs-keyword">import</span> <span class="hljs-string">&quot;fmt&quot;</span>

<span class="hljs-keyword">type</span> TwoInts <span class="hljs-keyword">struct</span> {
    a <span class="hljs-keyword">int</span>
    b <span class="hljs-keyword">int</span>
}

<span class="hljs-keyword">func</span> main() {
    two1 := <span class="hljs-built_in">new</span>(TwoInts)
    two1.a = <span class="hljs-number">12</span>
    two1.b = <span class="hljs-number">10</span>

    fmt.Printf(<span class="hljs-string">&quot;The sum is: %d\n&quot;</span>, two1.AddThem())
    fmt.Printf(<span class="hljs-string">&quot;Add them to the param: %d\n&quot;</span>, two1.AddToParam(<span class="hljs-number">20</span>))

    two2 := TwoInts{<span class="hljs-number">3</span>, <span class="hljs-number">4</span>}
    fmt.Printf(<span class="hljs-string">&quot;The sum is: %d\n&quot;</span>, two2.AddThem())
}

<span class="hljs-keyword">func</span> (tn *TwoInts) AddThem() <span class="hljs-keyword">int</span> {
    <span class="hljs-keyword">return</span> tn.a + tn.b
}

<span class="hljs-keyword">func</span> (tn *TwoInts) AddToParam(param <span class="hljs-keyword">int</span>) <span class="hljs-keyword">int</span> {
    <span class="hljs-keyword">return</span> tn.a + tn.b + param
}
</code></pre>
<p>&#x8F93;&#x51FA;&#xFF1A;</p>
<pre><code>The sum is: 22
Add them to the param: 42
The sum is: 7
</code></pre><p>&#x4E0B;&#x9762;&#x662F;&#x975E;&#x7ED3;&#x6784;&#x4F53;&#x7C7B;&#x578B;&#x4E0A;&#x65B9;&#x6CD5;&#x7684;&#x4F8B;&#x5B50;&#xFF1A;</p>
<p>&#x793A;&#x4F8B; 10.11 method2.go&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">package</span> main

<span class="hljs-keyword">import</span> <span class="hljs-string">&quot;fmt&quot;</span>

<span class="hljs-keyword">type</span> IntVector []<span class="hljs-keyword">int</span>

<span class="hljs-keyword">func</span> (v IntVector) Sum() (s <span class="hljs-keyword">int</span>) {
    <span class="hljs-keyword">for</span> _, x := <span class="hljs-keyword">range</span> v {
        s += x
    }
    <span class="hljs-keyword">return</span>
}

<span class="hljs-keyword">func</span> main() {
    fmt.Println(IntVector{<span class="hljs-number">1</span>, <span class="hljs-number">2</span>, <span class="hljs-number">3</span>}.Sum()) <span class="hljs-comment">// &#x8F93;&#x51FA;&#x662F;6</span>
}
</code></pre>
<p><strong>&#x7EC3;&#x4E60; 10.6</strong> employee_salary.go</p>
<p>&#x5B9A;&#x4E49;&#x7ED3;&#x6784;&#x4F53; <code>employee</code>&#xFF0C;&#x5B83;&#x6709;&#x4E00;&#x4E2A; <code>salary</code> &#x5B57;&#x6BB5;&#xFF0C;&#x7ED9;&#x8FD9;&#x4E2A;&#x7ED3;&#x6784;&#x4F53;&#x5B9A;&#x4E49;&#x4E00;&#x4E2A;&#x65B9;&#x6CD5; <code>giveRaise</code> &#x6765;&#x6309;&#x7167;&#x6307;&#x5B9A;&#x7684;&#x767E;&#x5206;&#x6BD4;&#x589E;&#x52A0;&#x85AA;&#x6C34;&#x3002;</p>
<p><strong>&#x7EC3;&#x4E60; 10.7</strong> iteration_list.go</p>
<p>&#x4E0B;&#x9762;&#x8FD9;&#x6BB5;&#x4EE3;&#x7801;&#x6709;&#x4EC0;&#x4E48;&#x9519;&#xFF1F;</p>
<pre><code class="lang-go"><span class="hljs-keyword">package</span> main

<span class="hljs-keyword">import</span> <span class="hljs-string">&quot;container/list&quot;</span>

<span class="hljs-keyword">func</span> (p *list.List) Iter() {
    <span class="hljs-comment">// ...</span>
}

<span class="hljs-keyword">func</span> main() {
    lst := <span class="hljs-built_in">new</span>(list.List)
    <span class="hljs-keyword">for</span> _= <span class="hljs-keyword">range</span> lst.Iter() {
    }
}
</code></pre>
<p>&#x7C7B;&#x578B;&#x548C;&#x4F5C;&#x7528;&#x5728;&#x5B83;&#x4E0A;&#x9762;&#x5B9A;&#x4E49;&#x7684;&#x65B9;&#x6CD5;&#x5FC5;&#x987B;&#x5728;&#x540C;&#x4E00;&#x4E2A;&#x5305;&#x91CC;&#x5B9A;&#x4E49;&#xFF0C;&#x8FD9;&#x5C31;&#x662F;&#x4E3A;&#x4EC0;&#x4E48;&#x4E0D;&#x80FD;&#x5728; int&#x3001;float &#x6216;&#x7C7B;&#x4F3C;&#x8FD9;&#x4E9B;&#x7684;&#x7C7B;&#x578B;&#x4E0A;&#x5B9A;&#x4E49;&#x65B9;&#x6CD5;&#x3002;&#x8BD5;&#x56FE;&#x5728; int &#x7C7B;&#x578B;&#x4E0A;&#x5B9A;&#x4E49;&#x65B9;&#x6CD5;&#x4F1A;&#x5F97;&#x5230;&#x4E00;&#x4E2A;&#x7F16;&#x8BD1;&#x9519;&#x8BEF;&#xFF1A;</p>
<pre><code>cannot define new methods on non-local type int
</code></pre><p>&#x6BD4;&#x5982;&#x60F3;&#x5728; <code>time.Time</code> &#x4E0A;&#x5B9A;&#x4E49;&#x5982;&#x4E0B;&#x65B9;&#x6CD5;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">func</span> (t time.Time) first3Chars() <span class="hljs-keyword">string</span> {
    <span class="hljs-keyword">return</span> time.LocalTime().String()[<span class="hljs-number">0</span>:<span class="hljs-number">3</span>]
}
</code></pre>
<p>&#x7C7B;&#x578B;&#x5728;&#x5176;&#x4ED6;&#x7684;&#xFF0C;&#x6216;&#x662F;&#x975E;&#x672C;&#x5730;&#x7684;&#x5305;&#x91CC;&#x5B9A;&#x4E49;&#xFF0C;&#x5728;&#x5B83;&#x4E0A;&#x9762;&#x5B9A;&#x4E49;&#x65B9;&#x6CD5;&#x90FD;&#x4F1A;&#x5F97;&#x5230;&#x548C;&#x4E0A;&#x9762;&#x540C;&#x6837;&#x7684;&#x9519;&#x8BEF;&#x3002;</p>
<p>&#x4F46;&#x662F;&#x6709;&#x4E00;&#x4E2A;&#x95F4;&#x63A5;&#x7684;&#x65B9;&#x5F0F;&#xFF1A;&#x53EF;&#x4EE5;&#x5148;&#x5B9A;&#x4E49;&#x8BE5;&#x7C7B;&#x578B;&#xFF08;&#x6BD4;&#x5982;&#xFF1A;int &#x6216; float&#xFF09;&#x7684;&#x522B;&#x540D;&#x7C7B;&#x578B;&#xFF0C;&#x7136;&#x540E;&#x518D;&#x4E3A;&#x522B;&#x540D;&#x7C7B;&#x578B;&#x5B9A;&#x4E49;&#x65B9;&#x6CD5;&#x3002;&#x6216;&#x8005;&#x50CF;&#x4E0B;&#x9762;&#x8FD9;&#x6837;&#x5C06;&#x5B83;&#x4F5C;&#x4E3A;&#x533F;&#x540D;&#x7C7B;&#x578B;&#x5D4C;&#x5165;&#x5728;&#x4E00;&#x4E2A;&#x65B0;&#x7684;&#x7ED3;&#x6784;&#x4F53;&#x4E2D;&#x3002;&#x5F53;&#x7136;&#x65B9;&#x6CD5;&#x53EA;&#x5728;&#x8FD9;&#x4E2A;&#x522B;&#x540D;&#x7C7B;&#x578B;&#x4E0A;&#x6709;&#x6548;&#x3002;</p>
<p>&#x793A;&#x4F8B; 10.12 method_on_time.go&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">package</span> main

<span class="hljs-keyword">import</span> (
    <span class="hljs-string">&quot;fmt&quot;</span>
    <span class="hljs-string">&quot;time&quot;</span>
)

<span class="hljs-keyword">type</span> myTime <span class="hljs-keyword">struct</span> {
    time.Time <span class="hljs-comment">//anonymous field</span>
}

<span class="hljs-keyword">func</span> (t myTime) first3Chars() <span class="hljs-keyword">string</span> {
    <span class="hljs-keyword">return</span> t.Time.String()[<span class="hljs-number">0</span>:<span class="hljs-number">3</span>]
}
<span class="hljs-keyword">func</span> main() {
    m := myTime{time.Now()}
    <span class="hljs-comment">// &#x8C03;&#x7528;&#x533F;&#x540D;Time&#x4E0A;&#x7684;String&#x65B9;&#x6CD5;</span>
    fmt.Println(<span class="hljs-string">&quot;Full time now:&quot;</span>, m.String())
    <span class="hljs-comment">// &#x8C03;&#x7528;myTime.first3Chars</span>
    fmt.Println(<span class="hljs-string">&quot;First 3 chars:&quot;</span>, m.first3Chars())
}

<span class="hljs-comment">/* Output:
Full time now: Mon Oct 24 15:34:54 Romance Daylight Time 2011
First 3 chars: Mon
*/</span>
</code></pre>
<h2 id="1062-&#x51FD;&#x6570;&#x548C;&#x65B9;&#x6CD5;&#x7684;&#x533A;&#x522B;">10.6.2 &#x51FD;&#x6570;&#x548C;&#x65B9;&#x6CD5;&#x7684;&#x533A;&#x522B;</h2>
<p>&#x51FD;&#x6570;&#x5C06;&#x53D8;&#x91CF;&#x4F5C;&#x4E3A;&#x53C2;&#x6570;&#xFF1A;<strong>Function1(recv)</strong></p>
<p>&#x65B9;&#x6CD5;&#x5728;&#x53D8;&#x91CF;&#x4E0A;&#x88AB;&#x8C03;&#x7528;&#xFF1A;<strong>recv.Method1()</strong></p>
<p>&#x5728;&#x63A5;&#x6536;&#x8005;&#x662F;&#x6307;&#x9488;&#x65F6;&#xFF0C;&#x65B9;&#x6CD5;&#x53EF;&#x4EE5;&#x6539;&#x53D8;&#x63A5;&#x6536;&#x8005;&#x7684;&#x503C;&#xFF08;&#x6216;&#x72B6;&#x6001;&#xFF09;&#xFF0C;&#x8FD9;&#x70B9;&#x51FD;&#x6570;&#x4E5F;&#x53EF;&#x4EE5;&#x505A;&#x5230;&#xFF08;&#x5F53;&#x53C2;&#x6570;&#x4F5C;&#x4E3A;&#x6307;&#x9488;&#x4F20;&#x9012;&#xFF0C;&#x5373;&#x901A;&#x8FC7;&#x5F15;&#x7528;&#x8C03;&#x7528;&#x65F6;&#xFF0C;&#x51FD;&#x6570;&#x4E5F;&#x53EF;&#x4EE5;&#x6539;&#x53D8;&#x53C2;&#x6570;&#x7684;&#x72B6;&#x6001;&#xFF09;&#x3002;</p>
<p><strong>&#x4E0D;&#x8981;&#x5FD8;&#x8BB0; Method1 &#x540E;&#x8FB9;&#x7684;&#x62EC;&#x53F7; ()&#xFF0C;&#x5426;&#x5219;&#x4F1A;&#x5F15;&#x53D1;&#x7F16;&#x8BD1;&#x5668;&#x9519;&#x8BEF;&#xFF1A;<code>method recv.Method1 is not an expression, must be called</code></strong></p>
<p>&#x63A5;&#x6536;&#x8005;&#x5FC5;&#x987B;&#x6709;&#x4E00;&#x4E2A;&#x663E;&#x5F0F;&#x7684;&#x540D;&#x5B57;&#xFF0C;&#x8FD9;&#x4E2A;&#x540D;&#x5B57;&#x5FC5;&#x987B;&#x5728;&#x65B9;&#x6CD5;&#x4E2D;&#x88AB;&#x4F7F;&#x7528;&#x3002;</p>
<p><strong>receiver_type</strong> &#x53EB;&#x505A; <strong>&#xFF08;&#x63A5;&#x6536;&#x8005;&#xFF09;&#x57FA;&#x672C;&#x7C7B;&#x578B;</strong>&#xFF0C;&#x8FD9;&#x4E2A;&#x7C7B;&#x578B;&#x5FC5;&#x987B;&#x5728;&#x548C;&#x65B9;&#x6CD5;&#x540C;&#x6837;&#x7684;&#x5305;&#x4E2D;&#x88AB;&#x58F0;&#x660E;&#x3002;</p>
<p>&#x5728; Go &#x4E2D;&#xFF0C;&#xFF08;&#x63A5;&#x6536;&#x8005;&#xFF09;&#x7C7B;&#x578B;&#x5173;&#x8054;&#x7684;&#x65B9;&#x6CD5;&#x4E0D;&#x5199;&#x5728;&#x7C7B;&#x578B;&#x7ED3;&#x6784;&#x91CC;&#x9762;&#xFF0C;&#x5C31;&#x50CF;&#x7C7B;&#x90A3;&#x6837;&#xFF1B;&#x8026;&#x5408;&#x66F4;&#x52A0;&#x5BBD;&#x677E;&#xFF1B;&#x7C7B;&#x578B;&#x548C;&#x65B9;&#x6CD5;&#x4E4B;&#x95F4;&#x7684;&#x5173;&#x8054;&#x7531;&#x63A5;&#x6536;&#x8005;&#x6765;&#x5EFA;&#x7ACB;&#x3002;</p>
<p><strong>&#x65B9;&#x6CD5;&#x6CA1;&#x6709;&#x548C;&#x6570;&#x636E;&#x5B9A;&#x4E49;&#xFF08;&#x7ED3;&#x6784;&#x4F53;&#xFF09;&#x6DF7;&#x5728;&#x4E00;&#x8D77;&#xFF1A;&#x5B83;&#x4EEC;&#x662F;&#x6B63;&#x4EA4;&#x7684;&#x7C7B;&#x578B;&#xFF1B;&#x8868;&#x793A;&#xFF08;&#x6570;&#x636E;&#xFF09;&#x548C;&#x884C;&#x4E3A;&#xFF08;&#x65B9;&#x6CD5;&#xFF09;&#x662F;&#x72EC;&#x7ACB;&#x7684;&#x3002;</strong></p>
<h2 id="1063-&#x6307;&#x9488;&#x6216;&#x503C;&#x4F5C;&#x4E3A;&#x63A5;&#x6536;&#x8005;">10.6.3 &#x6307;&#x9488;&#x6216;&#x503C;&#x4F5C;&#x4E3A;&#x63A5;&#x6536;&#x8005;</h2>
<p>&#x9274;&#x4E8E;&#x6027;&#x80FD;&#x7684;&#x539F;&#x56E0;&#xFF0C;<code>recv</code> &#x6700;&#x5E38;&#x89C1;&#x7684;&#x662F;&#x4E00;&#x4E2A;&#x6307;&#x5411; receiver_type &#x7684;&#x6307;&#x9488;&#xFF08;&#x56E0;&#x4E3A;&#x6211;&#x4EEC;&#x4E0D;&#x60F3;&#x8981;&#x4E00;&#x4E2A;&#x5B9E;&#x4F8B;&#x7684;&#x62F7;&#x8D1D;&#xFF0C;&#x5982;&#x679C;&#x6309;&#x503C;&#x8C03;&#x7528;&#x7684;&#x8BDD;&#x5C31;&#x4F1A;&#x662F;&#x8FD9;&#x6837;&#xFF09;&#xFF0C;&#x7279;&#x522B;&#x662F;&#x5728; receiver &#x7C7B;&#x578B;&#x662F;&#x7ED3;&#x6784;&#x4F53;&#x65F6;&#xFF0C;&#x5C31;&#x66F4;&#x662F;&#x5982;&#x6B64;&#x4E86;&#x3002;</p>
<p>&#x5982;&#x679C;&#x60F3;&#x8981;&#x65B9;&#x6CD5;&#x6539;&#x53D8;&#x63A5;&#x6536;&#x8005;&#x7684;&#x6570;&#x636E;&#xFF0C;&#x5C31;&#x5728;&#x63A5;&#x6536;&#x8005;&#x7684;&#x6307;&#x9488;&#x7C7B;&#x578B;&#x4E0A;&#x5B9A;&#x4E49;&#x8BE5;&#x65B9;&#x6CD5;&#x3002;&#x5426;&#x5219;&#xFF0C;&#x5C31;&#x5728;&#x666E;&#x901A;&#x7684;&#x503C;&#x7C7B;&#x578B;&#x4E0A;&#x5B9A;&#x4E49;&#x65B9;&#x6CD5;&#x3002;</p>
<p>&#x4E0B;&#x9762;&#x7684;&#x4F8B;&#x5B50; <code>pointer_value.go</code> &#x4F5C;&#x4E86;&#x8BF4;&#x660E;&#xFF1A;<code>change()</code>&#x63A5;&#x53D7;&#x4E00;&#x4E2A;&#x6307;&#x5411; B &#x7684;&#x6307;&#x9488;&#xFF0C;&#x5E76;&#x6539;&#x53D8;&#x5B83;&#x5185;&#x90E8;&#x7684;&#x6210;&#x5458;&#xFF1B;<code>write()</code> &#x63A5;&#x53D7;&#x901A;&#x8FC7;&#x62F7;&#x8D1D;&#x63A5;&#x53D7; B &#x7684;&#x503C;&#x5E76;&#x53EA;&#x8F93;&#x51FA;B&#x7684;&#x5185;&#x5BB9;&#x3002;&#x6CE8;&#x610F; Go &#x4E3A;&#x6211;&#x4EEC;&#x505A;&#x4E86;&#x63A2;&#x6D4B;&#x5DE5;&#x4F5C;&#xFF0C;&#x6211;&#x4EEC;&#x81EA;&#x5DF1;&#x5E76;&#x6CA1;&#x6709;&#x6307;&#x51FA;&#x662F;&#x5426;&#x5728;&#x6307;&#x9488;&#x4E0A;&#x8C03;&#x7528;&#x65B9;&#x6CD5;&#xFF0C;Go &#x66FF;&#x6211;&#x4EEC;&#x505A;&#x4E86;&#x8FD9;&#x4E9B;&#x4E8B;&#x60C5;&#x3002;b1 &#x662F;&#x503C;&#x800C; b2 &#x662F;&#x6307;&#x9488;&#xFF0C;&#x65B9;&#x6CD5;&#x90FD;&#x652F;&#x6301;&#x8FD0;&#x884C;&#x4E86;&#x3002;</p>
<p>&#x793A;&#x4F8B; 10.13 pointer_value.go&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">package</span> main

<span class="hljs-keyword">import</span> (
    <span class="hljs-string">&quot;fmt&quot;</span>
)

<span class="hljs-keyword">type</span> B <span class="hljs-keyword">struct</span> {
    thing <span class="hljs-keyword">int</span>
}

<span class="hljs-keyword">func</span> (b *B) change() { b.thing = <span class="hljs-number">1</span> }

<span class="hljs-keyword">func</span> (b B) write() <span class="hljs-keyword">string</span> { <span class="hljs-keyword">return</span> fmt.Sprint(b) }

<span class="hljs-keyword">func</span> main() {
    <span class="hljs-keyword">var</span> b1 B <span class="hljs-comment">// b1&#x662F;&#x503C;</span>
    b1.change()
    fmt.Println(b1.write())

    b2 := <span class="hljs-built_in">new</span>(B) <span class="hljs-comment">// b2&#x662F;&#x6307;&#x9488;</span>
    b2.change()
    fmt.Println(b2.write())
}

<span class="hljs-comment">/* &#x8F93;&#x51FA;&#xFF1A;
{1}
{1}
*/</span>
</code></pre>
<p>&#x8BD5;&#x7740;&#x5728; <code>write()</code> &#x4E2D;&#x6539;&#x53D8;&#x63A5;&#x6536;&#x8005;b&#x7684;&#x503C;&#xFF1A;&#x5C06;&#x4F1A;&#x770B;&#x5230;&#x5B83;&#x53EF;&#x4EE5;&#x6B63;&#x5E38;&#x7F16;&#x8BD1;&#xFF0C;&#x4F46;&#x662F;&#x5F00;&#x59CB;&#x7684; b &#x6CA1;&#x6709;&#x88AB;&#x6539;&#x53D8;&#x3002;</p>
<p>&#x6211;&#x4EEC;&#x77E5;&#x9053;&#x65B9;&#x6CD5;&#x5C06;&#x6307;&#x9488;&#x4F5C;&#x4E3A;&#x63A5;&#x6536;&#x8005;&#x4E0D;&#x662F;&#x5FC5;&#x987B;&#x7684;&#xFF0C;&#x5982;&#x4E0B;&#x9762;&#x7684;&#x4F8B;&#x5B50;&#xFF0C;&#x6211;&#x4EEC;&#x53EA;&#x662F;&#x9700;&#x8981; <code>Point3</code> &#x7684;&#x503C;&#x6765;&#x505A;&#x8BA1;&#x7B97;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">type</span> Point3 <span class="hljs-keyword">struct</span> { x, y, z <span class="hljs-keyword">float64</span> }
<span class="hljs-comment">// A method on Point3</span>
<span class="hljs-keyword">func</span> (p Point3) Abs() <span class="hljs-keyword">float64</span> {
    <span class="hljs-keyword">return</span> math.Sqrt(p.x*p.x + p.y*p.y + p.z*p.z)
}
</code></pre>
<p>&#x8FD9;&#x6837;&#x505A;&#x7A0D;&#x5FAE;&#x6709;&#x70B9;&#x6602;&#x8D35;&#xFF0C;&#x56E0;&#x4E3A; <code>Point3</code> &#x662F;&#x4F5C;&#x4E3A;&#x503C;&#x4F20;&#x9012;&#x7ED9;&#x65B9;&#x6CD5;&#x7684;&#xFF0C;&#x56E0;&#x6B64;&#x4F20;&#x9012;&#x7684;&#x662F;&#x5B83;&#x7684;&#x62F7;&#x8D1D;&#xFF0C;&#x8FD9;&#x5728; Go &#x4E2D;&#x5408;&#x6CD5;&#x7684;&#x3002;&#x4E5F;&#x53EF;&#x4EE5;&#x5728;&#x6307;&#x5411;&#x8FD9;&#x4E2A;&#x7C7B;&#x578B;&#x7684;&#x6307;&#x9488;&#x4E0A;&#x8C03;&#x7528;&#x6B64;&#x65B9;&#x6CD5;&#xFF08;&#x4F1A;&#x81EA;&#x52A8;&#x89E3;&#x5F15;&#x7528;&#xFF09;&#x3002;</p>
<p>&#x5047;&#x8BBE; <code>p3</code> &#x5B9A;&#x4E49;&#x4E3A;&#x4E00;&#x4E2A;&#x6307;&#x9488;&#xFF1A;<code>p3 := &amp;Point{ 3, 4, 5}</code>&#x3002;</p>
<p>&#x53EF;&#x4EE5;&#x4F7F;&#x7528; <code>p3.Abs()</code> &#x6765;&#x66FF;&#x4EE3; <code>(*p3).Abs()</code>&#x3002;</p>
<p>&#x50CF;&#x4F8B;&#x5B50; 10.11&#xFF08;method1.go&#xFF09;&#x4E2D;&#x63A5;&#x6536;&#x8005;&#x7C7B;&#x578B;&#x662F; <code>*TwoInts</code> &#x7684;&#x65B9;&#x6CD5; <code>AddThem()</code>&#xFF0C;&#x5B83;&#x80FD;&#x5728;&#x7C7B;&#x578B; <code>TwoInts</code> &#x7684;&#x503C;&#x4E0A;&#x88AB;&#x8C03;&#x7528;&#xFF0C;&#x8FD9;&#x662F;&#x81EA;&#x52A8;&#x95F4;&#x63A5;&#x53D1;&#x751F;&#x7684;&#x3002;</p>
<p>&#x56E0;&#x6B64; <code>two2.AddThem</code> &#x53EF;&#x4EE5;&#x66FF;&#x4EE3; <code>(&amp;two2).AddThem()</code>&#x3002;</p>
<p>&#x5728;&#x503C;&#x548C;&#x6307;&#x9488;&#x4E0A;&#x8C03;&#x7528;&#x65B9;&#x6CD5;&#xFF1A;</p>
<p>&#x53EF;&#x4EE5;&#x6709;&#x8FDE;&#x63A5;&#x5230;&#x7C7B;&#x578B;&#x7684;&#x65B9;&#x6CD5;&#xFF0C;&#x4E5F;&#x53EF;&#x4EE5;&#x6709;&#x8FDE;&#x63A5;&#x5230;&#x7C7B;&#x578B;&#x6307;&#x9488;&#x7684;&#x65B9;&#x6CD5;&#x3002;</p>
<p>&#x4F46;&#x662F;&#x8FD9;&#x6CA1;&#x5173;&#x7CFB;&#xFF1A;&#x5BF9;&#x4E8E;&#x7C7B;&#x578B; T&#xFF0C;&#x5982;&#x679C;&#x5728; *T &#x4E0A;&#x5B58;&#x5728;&#x65B9;&#x6CD5; <code>Meth()</code>&#xFF0C;&#x5E76;&#x4E14; <code>t</code> &#x662F;&#x8FD9;&#x4E2A;&#x7C7B;&#x578B;&#x7684;&#x53D8;&#x91CF;&#xFF0C;&#x90A3;&#x4E48; <code>t.Meth()</code> &#x4F1A;&#x88AB;&#x81EA;&#x52A8;&#x8F6C;&#x6362;&#x4E3A; <code>(&amp;t).Meth()</code>&#x3002;</p>
<p><strong>&#x6307;&#x9488;&#x65B9;&#x6CD5;&#x548C;&#x503C;&#x65B9;&#x6CD5;&#x90FD;&#x53EF;&#x4EE5;&#x5728;&#x6307;&#x9488;&#x6216;&#x975E;&#x6307;&#x9488;&#x4E0A;&#x88AB;&#x8C03;&#x7528;</strong>&#xFF0C;&#x5982;&#x4E0B;&#x9762;&#x7A0B;&#x5E8F;&#x6240;&#x793A;&#xFF0C;&#x7C7B;&#x578B; <code>List</code> &#x5728;&#x503C;&#x4E0A;&#x6709;&#x4E00;&#x4E2A;&#x65B9;&#x6CD5; <code>Len()</code>&#xFF0C;&#x5728;&#x6307;&#x9488;&#x4E0A;&#x6709;&#x4E00;&#x4E2A;&#x65B9;&#x6CD5; <code>Append()</code>&#xFF0C;&#x4F46;&#x662F;&#x53EF;&#x4EE5;&#x770B;&#x5230;&#x4E24;&#x4E2A;&#x65B9;&#x6CD5;&#x90FD;&#x53EF;&#x4EE5;&#x5728;&#x4E24;&#x79CD;&#x7C7B;&#x578B;&#x7684;&#x53D8;&#x91CF;&#x4E0A;&#x88AB;&#x8C03;&#x7528;&#x3002;</p>
<p>&#x793A;&#x4F8B; 10.14 methodset1.go&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">package</span> main

<span class="hljs-keyword">import</span> (
    <span class="hljs-string">&quot;fmt&quot;</span>
)

<span class="hljs-keyword">type</span> List []<span class="hljs-keyword">int</span>

<span class="hljs-keyword">func</span> (l List) Len() <span class="hljs-keyword">int</span>        { <span class="hljs-keyword">return</span> <span class="hljs-built_in">len</span>(l) }
<span class="hljs-keyword">func</span> (l *List) Append(val <span class="hljs-keyword">int</span>) { *l = <span class="hljs-built_in">append</span>(*l, val) }

<span class="hljs-keyword">func</span> main() {
    <span class="hljs-comment">// &#x503C;</span>
    <span class="hljs-keyword">var</span> lst List
    lst.Append(<span class="hljs-number">1</span>)
    fmt.Printf(<span class="hljs-string">&quot;%v (len: %d)&quot;</span>, lst, lst.Len()) <span class="hljs-comment">// [1] (len: 1)</span>

    <span class="hljs-comment">// &#x6307;&#x9488;</span>
    plst := <span class="hljs-built_in">new</span>(List)
    plst.Append(<span class="hljs-number">2</span>)
    fmt.Printf(<span class="hljs-string">&quot;%v (len: %d)&quot;</span>, plst, plst.Len()) <span class="hljs-comment">// &amp;[2] (len: 1)</span>
}
</code></pre>
<h2 id="1064-&#x65B9;&#x6CD5;&#x548C;&#x672A;&#x5BFC;&#x51FA;&#x5B57;&#x6BB5;">10.6.4 &#x65B9;&#x6CD5;&#x548C;&#x672A;&#x5BFC;&#x51FA;&#x5B57;&#x6BB5;</h2>
<p>&#x8003;&#x8651; <code>person2.go</code> &#x4E2D;&#x7684; <code>person</code> &#x5305;&#xFF1A;&#x7C7B;&#x578B; <code>Person</code> &#x88AB;&#x660E;&#x786E;&#x7684;&#x5BFC;&#x51FA;&#x4E86;&#xFF0C;&#x4F46;&#x662F;&#x5B83;&#x7684;&#x5B57;&#x6BB5;&#x6CA1;&#x6709;&#x88AB;&#x5BFC;&#x51FA;&#x3002;&#x4F8B;&#x5982;&#x5728; <code>use_person2.go</code> &#x4E2D; <code>p.firstName</code> &#x5C31;&#x662F;&#x9519;&#x8BEF;&#x7684;&#x3002;&#x8BE5;&#x5982;&#x4F55;&#x5728;&#x53E6;&#x4E00;&#x4E2A;&#x7A0B;&#x5E8F;&#x4E2D;&#x4FEE;&#x6539;&#x6216;&#x8005;&#x53EA;&#x662F;&#x8BFB;&#x53D6;&#x4E00;&#x4E2A; <code>Person</code> &#x7684;&#x540D;&#x5B57;&#x5462;&#xFF1F;</p>
<p>&#x8FD9;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x9762;&#x5411;&#x5BF9;&#x8C61;&#x8BED;&#x8A00;&#x4E00;&#x4E2A;&#x4F17;&#x6240;&#x5468;&#x77E5;&#x7684;&#x6280;&#x672F;&#x6765;&#x5B8C;&#x6210;&#xFF1A;&#x63D0;&#x4F9B; getter &#x548C; setter &#x65B9;&#x6CD5;&#x3002;&#x5BF9;&#x4E8E; setter &#x65B9;&#x6CD5;&#x4F7F;&#x7528; Set &#x524D;&#x7F00;&#xFF0C;&#x5BF9;&#x4E8E; getter &#x65B9;&#x6CD5;&#x53EA;&#x4F7F;&#x7528;&#x6210;&#x5458;&#x540D;&#x3002;</p>
<p>&#x793A;&#x4F8B; 10.15 person2.go&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">package</span> person

<span class="hljs-keyword">type</span> Person <span class="hljs-keyword">struct</span> {
    firstName <span class="hljs-keyword">string</span>
    lastName  <span class="hljs-keyword">string</span>
}

<span class="hljs-keyword">func</span> (p *Person) FirstName() <span class="hljs-keyword">string</span> {
    <span class="hljs-keyword">return</span> p.firstName
}

<span class="hljs-keyword">func</span> (p *Person) SetFirstName(newName <span class="hljs-keyword">string</span>) {
    p.firstName = newName
}
</code></pre>
<p>&#x793A;&#x4F8B; 10.16&#x2014;use_person2.go&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">package</span> main

<span class="hljs-keyword">import</span> (
    <span class="hljs-string">&quot;./person&quot;</span>
    <span class="hljs-string">&quot;fmt&quot;</span>
)

<span class="hljs-keyword">func</span> main() {
    p := <span class="hljs-built_in">new</span>(person.Person)
    <span class="hljs-comment">// p.firstName undefined</span>
    <span class="hljs-comment">// (cannot refer to unexported field or method firstName)</span>
    <span class="hljs-comment">// p.firstName = &quot;Eric&quot;</span>
    p.SetFirstName(<span class="hljs-string">&quot;Eric&quot;</span>)
    fmt.Println(p.FirstName()) <span class="hljs-comment">// Output: Eric</span>
}
</code></pre>
<p><strong>&#x5E76;&#x53D1;&#x8BBF;&#x95EE;&#x5BF9;&#x8C61;</strong></p>
<p>&#x5BF9;&#x8C61;&#x7684;&#x5B57;&#x6BB5;&#xFF08;&#x5C5E;&#x6027;&#xFF09;&#x4E0D;&#x5E94;&#x8BE5;&#x7531; 2 &#x4E2A;&#x6216; 2 &#x4E2A;&#x4EE5;&#x4E0A;&#x7684;&#x4E0D;&#x540C;&#x7EBF;&#x7A0B;&#x5728;&#x540C;&#x4E00;&#x65F6;&#x95F4;&#x53BB;&#x6539;&#x53D8;&#x3002;&#x5982;&#x679C;&#x5728;&#x7A0B;&#x5E8F;&#x53D1;&#x751F;&#x8FD9;&#x79CD;&#x60C5;&#x51B5;&#xFF0C;&#x4E3A;&#x4E86;&#x5B89;&#x5168;&#x5E76;&#x53D1;&#x8BBF;&#x95EE;&#xFF0C;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;&#x5305; <code>sync</code>&#xFF08;&#x53C2;&#x8003;&#x7B2C; 9.3 &#x8282;&#xFF09;&#x4E2D;&#x7684;&#x65B9;&#x6CD5;&#x3002;&#x5728;&#x7B2C; 14.17 &#x8282;&#x4E2D;&#x6211;&#x4EEC;&#x4F1A;&#x901A;&#x8FC7; goroutines &#x548C; channels &#x63A2;&#x7D22;&#x53E6;&#x4E00;&#x79CD;&#x65B9;&#x5F0F;&#x3002;</p>
<h2 id="1065-&#x5185;&#x5D4C;&#x7C7B;&#x578B;&#x7684;&#x65B9;&#x6CD5;&#x548C;&#x7EE7;&#x627F;">10.6.5 &#x5185;&#x5D4C;&#x7C7B;&#x578B;&#x7684;&#x65B9;&#x6CD5;&#x548C;&#x7EE7;&#x627F;</h2>
<p>&#x5F53;&#x4E00;&#x4E2A;&#x533F;&#x540D;&#x7C7B;&#x578B;&#x88AB;&#x5185;&#x5D4C;&#x5728;&#x7ED3;&#x6784;&#x4F53;&#x4E2D;&#x65F6;&#xFF0C;&#x533F;&#x540D;&#x7C7B;&#x578B;&#x7684;&#x53EF;&#x89C1;&#x65B9;&#x6CD5;&#x4E5F;&#x540C;&#x6837;&#x88AB;&#x5185;&#x5D4C;&#xFF0C;&#x8FD9;&#x5728;&#x6548;&#x679C;&#x4E0A;&#x7B49;&#x540C;&#x4E8E;&#x5916;&#x5C42;&#x7C7B;&#x578B; <strong>&#x7EE7;&#x627F;</strong> &#x4E86;&#x8FD9;&#x4E9B;&#x65B9;&#x6CD5;&#xFF1A;<strong>&#x5C06;&#x7236;&#x7C7B;&#x578B;&#x653E;&#x5728;&#x5B50;&#x7C7B;&#x578B;&#x4E2D;&#x6765;&#x5B9E;&#x73B0;&#x4E9A;&#x578B;</strong>&#x3002;&#x8FD9;&#x4E2A;&#x673A;&#x5236;&#x63D0;&#x4F9B;&#x4E86;&#x4E00;&#x79CD;&#x7B80;&#x5355;&#x7684;&#x65B9;&#x5F0F;&#x6765;&#x6A21;&#x62DF;&#x7ECF;&#x5178;&#x9762;&#x5411;&#x5BF9;&#x8C61;&#x8BED;&#x8A00;&#x4E2D;&#x7684;&#x5B50;&#x7C7B;&#x548C;&#x7EE7;&#x627F;&#x76F8;&#x5173;&#x7684;&#x6548;&#x679C;&#xFF0C;&#x4E5F;&#x7C7B;&#x4F3C; Ruby &#x4E2D;&#x7684;&#x6DF7;&#x5165;&#xFF08;mixin&#xFF09;&#x3002;</p>
<p>&#x4E0B;&#x9762;&#x662F;&#x4E00;&#x4E2A;&#x793A;&#x4F8B;&#xFF08;&#x53EF;&#x4EE5;&#x5728;&#x7EC3;&#x4E60; 10.8 &#x4E2D;&#x8FDB;&#x4E00;&#x6B65;&#x5B66;&#x4E60;&#xFF09;&#xFF1A;&#x5047;&#x5B9A;&#x6709;&#x4E00;&#x4E2A; <code>Engine</code> &#x63A5;&#x53E3;&#x7C7B;&#x578B;&#xFF0C;&#x4E00;&#x4E2A; <code>Car</code> &#x7ED3;&#x6784;&#x4F53;&#x7C7B;&#x578B;&#xFF0C;&#x5B83;&#x5305;&#x542B;&#x4E00;&#x4E2A; <code>Engine</code> &#x7C7B;&#x578B;&#x7684;&#x533F;&#x540D;&#x5B57;&#x6BB5;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">type</span> Engine <span class="hljs-keyword">interface</span> {
    Start()
    Stop()
}

<span class="hljs-keyword">type</span> Car <span class="hljs-keyword">struct</span> {
    Engine
}
</code></pre>
<p>&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x6784;&#x5EFA;&#x5982;&#x4E0B;&#x7684;&#x4EE3;&#x7801;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">func</span> (c *Car) GoToWorkIn() {
    <span class="hljs-comment">// get in car</span>
    c.Start()
    <span class="hljs-comment">// drive to work</span>
    c.Stop()
    <span class="hljs-comment">// get out of car</span>
}
</code></pre>
<p>&#x4E0B;&#x9762;&#x662F; <code>method3.go</code> &#x7684;&#x5B8C;&#x6574;&#x4F8B;&#x5B50;&#xFF0C;&#x5B83;&#x5C55;&#x793A;&#x4E86;&#x5185;&#x5D4C;&#x7ED3;&#x6784;&#x4F53;&#x4E0A;&#x7684;&#x65B9;&#x6CD5;&#x53EF;&#x4EE5;&#x76F4;&#x63A5;&#x5728;&#x5916;&#x5C42;&#x7C7B;&#x578B;&#x7684;&#x5B9E;&#x4F8B;&#x4E0A;&#x8C03;&#x7528;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">package</span> main

<span class="hljs-keyword">import</span> (
    <span class="hljs-string">&quot;fmt&quot;</span>
    <span class="hljs-string">&quot;math&quot;</span>
)

<span class="hljs-keyword">type</span> Point <span class="hljs-keyword">struct</span> {
    x, y <span class="hljs-keyword">float64</span>
}

<span class="hljs-keyword">func</span> (p *Point) Abs() <span class="hljs-keyword">float64</span> {
    <span class="hljs-keyword">return</span> math.Sqrt(p.x*p.x + p.y*p.y)
}

<span class="hljs-keyword">type</span> NamedPoint <span class="hljs-keyword">struct</span> {
    Point
    name <span class="hljs-keyword">string</span>
}

<span class="hljs-keyword">func</span> main() {
    n := &amp;NamedPoint{Point{<span class="hljs-number">3</span>, <span class="hljs-number">4</span>}, <span class="hljs-string">&quot;Pythagoras&quot;</span>}
    fmt.Println(n.Abs()) <span class="hljs-comment">// &#x6253;&#x5370;5</span>
}
</code></pre>
<p>&#x5185;&#x5D4C;&#x5C06;&#x4E00;&#x4E2A;&#x5DF2;&#x5B58;&#x5728;&#x7C7B;&#x578B;&#x7684;&#x5B57;&#x6BB5;&#x548C;&#x65B9;&#x6CD5;&#x6CE8;&#x5165;&#x5230;&#x4E86;&#x53E6;&#x4E00;&#x4E2A;&#x7C7B;&#x578B;&#x91CC;&#xFF1A;&#x533F;&#x540D;&#x5B57;&#x6BB5;&#x4E0A;&#x7684;&#x65B9;&#x6CD5;&#x201C;&#x664B;&#x5347;&#x201D;&#x6210;&#x4E3A;&#x4E86;&#x5916;&#x5C42;&#x7C7B;&#x578B;&#x7684;&#x65B9;&#x6CD5;&#x3002;&#x5F53;&#x7136;&#x7C7B;&#x578B;&#x53EF;&#x4EE5;&#x6709;&#x53EA;&#x4F5C;&#x7528;&#x4E8E;&#x672C;&#x8EAB;&#x5B9E;&#x4F8B;&#x800C;&#x4E0D;&#x4F5C;&#x7528;&#x4E8E;&#x5185;&#x5D4C;&#x201C;&#x7236;&#x201D;&#x7C7B;&#x578B;&#x4E0A;&#x7684;&#x65B9;&#x6CD5;&#xFF0C;</p>
<p>&#x53EF;&#x4EE5;&#x8986;&#x5199;&#x65B9;&#x6CD5;&#xFF08;&#x50CF;&#x5B57;&#x6BB5;&#x4E00;&#x6837;&#xFF09;&#xFF1A;&#x548C;&#x5185;&#x5D4C;&#x7C7B;&#x578B;&#x65B9;&#x6CD5;&#x5177;&#x6709;&#x540C;&#x6837;&#x540D;&#x5B57;&#x7684;&#x5916;&#x5C42;&#x7C7B;&#x578B;&#x7684;&#x65B9;&#x6CD5;&#x4F1A;&#x8986;&#x5199;&#x5185;&#x5D4C;&#x7C7B;&#x578B;&#x5BF9;&#x5E94;&#x7684;&#x65B9;&#x6CD5;&#x3002;</p>
<p>&#x5728;&#x793A;&#x4F8B; 10.18 method4.go &#x4E2D;&#x6DFB;&#x52A0;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">func</span> (n *NamedPoint) Abs() <span class="hljs-keyword">float64</span> {
    <span class="hljs-keyword">return</span> n.Point.Abs() * <span class="hljs-number">100.</span>
}
</code></pre>
<p>&#x73B0;&#x5728; <code>fmt.Println(n.Abs())</code> &#x4F1A;&#x6253;&#x5370; <code>500</code>&#x3002;</p>
<p>&#x56E0;&#x4E3A;&#x4E00;&#x4E2A;&#x7ED3;&#x6784;&#x4F53;&#x53EF;&#x4EE5;&#x5D4C;&#x5165;&#x591A;&#x4E2A;&#x533F;&#x540D;&#x7C7B;&#x578B;&#xFF0C;&#x6240;&#x4EE5;&#x5B9E;&#x9645;&#x4E0A;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x6709;&#x4E00;&#x4E2A;&#x7B80;&#x5355;&#x7248;&#x672C;&#x7684;&#x591A;&#x91CD;&#x7EE7;&#x627F;&#xFF0C;&#x5C31;&#x50CF;&#xFF1A;<code>type Child struct { Father; Mother}</code>&#x3002;&#x5728;&#x7B2C; 10.6.7 &#x8282;&#x4E2D;&#x4F1A;&#x8FDB;&#x4E00;&#x6B65;&#x8BA8;&#x8BBA;&#x8FD9;&#x4E2A;&#x95EE;&#x9898;&#x3002;</p>
<p>&#x7ED3;&#x6784;&#x4F53;&#x5185;&#x5D4C;&#x548C;&#x81EA;&#x5DF1;&#x5728;&#x540C;&#x4E00;&#x4E2A;&#x5305;&#x4E2D;&#x7684;&#x7ED3;&#x6784;&#x4F53;&#x65F6;&#xFF0C;&#x53EF;&#x4EE5;&#x5F7C;&#x6B64;&#x8BBF;&#x95EE;&#x5BF9;&#x65B9;&#x6240;&#x6709;&#x7684;&#x5B57;&#x6BB5;&#x548C;&#x65B9;&#x6CD5;&#x3002;</p>
<p><strong>&#x7EC3;&#x4E60; 10.8</strong> inheritance_car.go</p>
<p>&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x4E0A;&#x9762; <code>Car</code> &#x548C; <code>Engine</code> &#x53EF;&#x8FD0;&#x884C;&#x7684;&#x4F8B;&#x5B50;&#xFF0C;&#x5E76;&#x4E14;&#x7ED9; <code>Car</code> &#x7C7B;&#x578B;&#x4E00;&#x4E2A; <code>wheelCount</code> &#x5B57;&#x6BB5;&#x548C;&#x4E00;&#x4E2A; <code>numberOfWheels()</code> &#x65B9;&#x6CD5;&#x3002;</p>
<p>&#x521B;&#x5EFA;&#x4E00;&#x4E2A; <code>Mercedes</code> &#x7C7B;&#x578B;&#xFF0C;&#x5B83;&#x5185;&#x5D4C; <code>Car</code>&#xFF0C;&#x5E76;&#x65B0;&#x5EFA; <code>Mercedes</code> &#x7684;&#x4E00;&#x4E2A;&#x5B9E;&#x4F8B;&#xFF0C;&#x7136;&#x540E;&#x8C03;&#x7528;&#x5B83;&#x7684;&#x65B9;&#x6CD5;&#x3002;</p>
<p>&#x7136;&#x540E;&#x4EC5;&#x5728; <code>Mercedes</code> &#x7C7B;&#x578B;&#x4E0A;&#x521B;&#x5EFA;&#x65B9;&#x6CD5; <code>sayHiToMerkel()</code> &#x5E76;&#x8C03;&#x7528;&#x5B83;&#x3002;</p>
<h2 id="1066-&#x5982;&#x4F55;&#x5728;&#x7C7B;&#x578B;&#x4E2D;&#x5D4C;&#x5165;&#x529F;&#x80FD;">10.6.6 &#x5982;&#x4F55;&#x5728;&#x7C7B;&#x578B;&#x4E2D;&#x5D4C;&#x5165;&#x529F;&#x80FD;</h2>
<p>&#x4E3B;&#x8981;&#x6709;&#x4E24;&#x79CD;&#x65B9;&#x6CD5;&#x6765;&#x5B9E;&#x73B0;&#x5728;&#x7C7B;&#x578B;&#x4E2D;&#x5D4C;&#x5165;&#x529F;&#x80FD;&#xFF1A;</p>
<p>A&#xFF1A;&#x805A;&#x5408;&#xFF08;&#x6216;&#x7EC4;&#x5408;&#xFF09;&#xFF1A;&#x5305;&#x542B;&#x4E00;&#x4E2A;&#x6240;&#x9700;&#x529F;&#x80FD;&#x7C7B;&#x578B;&#x7684;&#x5177;&#x540D;&#x5B57;&#x6BB5;&#x3002;</p>
<p>B&#xFF1A;&#x5185;&#x5D4C;&#xFF1A;&#x5185;&#x5D4C;&#xFF08;&#x533F;&#x540D;&#x5730;&#xFF09;&#x6240;&#x9700;&#x529F;&#x80FD;&#x7C7B;&#x578B;&#xFF0C;&#x50CF;&#x524D;&#x4E00;&#x8282; 10.6.5 &#x6240;&#x6F14;&#x793A;&#x7684;&#x90A3;&#x6837;&#x3002;</p>
<p>&#x4E3A;&#x4E86;&#x4F7F;&#x8FD9;&#x4E9B;&#x6982;&#x5FF5;&#x5177;&#x4F53;&#x5316;&#xFF0C;&#x5047;&#x8BBE;&#x6709;&#x4E00;&#x4E2A; <code>Customer</code> &#x7C7B;&#x578B;&#xFF0C;&#x6211;&#x4EEC;&#x60F3;&#x8BA9;&#x5B83;&#x901A;&#x8FC7; <code>Log</code> &#x7C7B;&#x578B;&#x6765;&#x5305;&#x542B;&#x65E5;&#x5FD7;&#x529F;&#x80FD;&#xFF0C;<code>Log</code> &#x7C7B;&#x578B;&#x53EA;&#x662F;&#x7B80;&#x5355;&#x5730;&#x5305;&#x542B;&#x4E00;&#x4E2A;&#x7D2F;&#x79EF;&#x7684;&#x6D88;&#x606F;&#xFF08;&#x5F53;&#x7136;&#x5B83;&#x53EF;&#x4EE5;&#x662F;&#x590D;&#x6742;&#x7684;&#xFF09;&#x3002;&#x5982;&#x679C;&#x60F3;&#x8BA9;&#x7279;&#x5B9A;&#x7C7B;&#x578B;&#x90FD;&#x5177;&#x5907;&#x65E5;&#x5FD7;&#x529F;&#x80FD;&#xFF0C;&#x4F60;&#x53EF;&#x4EE5;&#x5B9E;&#x73B0;&#x4E00;&#x4E2A;&#x8FD9;&#x6837;&#x7684; <code>Log</code> &#x7C7B;&#x578B;&#xFF0C;&#x7136;&#x540E;&#x5C06;&#x5B83;&#x4F5C;&#x4E3A;&#x7279;&#x5B9A;&#x7C7B;&#x578B;&#x7684;&#x4E00;&#x4E2A;&#x5B57;&#x6BB5;&#xFF0C;&#x5E76;&#x63D0;&#x4F9B; <code>Log()</code>&#xFF0C;&#x5B83;&#x8FD4;&#x56DE;&#x8FD9;&#x4E2A;&#x65E5;&#x5FD7;&#x7684;&#x5F15;&#x7528;&#x3002;</p>
<p>&#x65B9;&#x5F0F; A &#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x5982;&#x4E0B;&#x65B9;&#x6CD5;&#x5B9E;&#x73B0;&#xFF08;&#x4F7F;&#x7528;&#x4E86;&#x7B2C; 10.7 &#x8282;&#x4E2D;&#x7684; <code>String()</code> &#x529F;&#x80FD;&#xFF09;&#xFF1A;</p>
<p>&#x793A;&#x4F8B; 10.19 embed_func1.go&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">package</span> main

<span class="hljs-keyword">import</span> (
    <span class="hljs-string">&quot;fmt&quot;</span>
)

<span class="hljs-keyword">type</span> Log <span class="hljs-keyword">struct</span> {
    msg <span class="hljs-keyword">string</span>
}

<span class="hljs-keyword">type</span> Customer <span class="hljs-keyword">struct</span> {
    Name <span class="hljs-keyword">string</span>
    log  *Log
}

<span class="hljs-keyword">func</span> main() {
    c := <span class="hljs-built_in">new</span>(Customer)
    c.Name = <span class="hljs-string">&quot;Barak Obama&quot;</span>
    c.log = <span class="hljs-built_in">new</span>(Log)
    c.log.msg = <span class="hljs-string">&quot;1 - Yes we can!&quot;</span>
    <span class="hljs-comment">// shorter</span>
    c = &amp;Customer{<span class="hljs-string">&quot;Barak Obama&quot;</span>, &amp;Log{<span class="hljs-string">&quot;1 - Yes we can!&quot;</span>}}
    <span class="hljs-comment">// fmt.Println(c) &amp;{Barak Obama 1 - Yes we can!}</span>
    c.Log().Add(<span class="hljs-string">&quot;2 - After me the world will be a better place!&quot;</span>)
    <span class="hljs-comment">//fmt.Println(c.log)</span>
    fmt.Println(c.Log())

}

<span class="hljs-keyword">func</span> (l *Log) Add(s <span class="hljs-keyword">string</span>) {
    l.msg += <span class="hljs-string">&quot;\n&quot;</span> + s
}

<span class="hljs-keyword">func</span> (l *Log) String() <span class="hljs-keyword">string</span> {
    <span class="hljs-keyword">return</span> l.msg
}

<span class="hljs-keyword">func</span> (c *Customer) Log() *Log {
    <span class="hljs-keyword">return</span> c.log
}
</code></pre>
<p>&#x8F93;&#x51FA;&#xFF1A;</p>
<pre><code>1 - Yes we can!
2 - After me the world will be a better place!
</code></pre><p>&#x76F8;&#x5BF9;&#x7684;&#x65B9;&#x5F0F; B &#x53EF;&#x80FD;&#x4F1A;&#x50CF;&#x8FD9;&#x6837;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">package</span> main

<span class="hljs-keyword">import</span> (
    <span class="hljs-string">&quot;fmt&quot;</span>
)

<span class="hljs-keyword">type</span> Log <span class="hljs-keyword">struct</span> {
    msg <span class="hljs-keyword">string</span>
}

<span class="hljs-keyword">type</span> Customer <span class="hljs-keyword">struct</span> {
    Name <span class="hljs-keyword">string</span>
    Log
}

<span class="hljs-keyword">func</span> main() {
    c := &amp;Customer{<span class="hljs-string">&quot;Barak Obama&quot;</span>, Log{<span class="hljs-string">&quot;1 - Yes we can!&quot;</span>}}
    c.Add(<span class="hljs-string">&quot;2 - After me the world will be a better place!&quot;</span>)
    fmt.Println(c)

}

<span class="hljs-keyword">func</span> (l *Log) Add(s <span class="hljs-keyword">string</span>) {
    l.msg += <span class="hljs-string">&quot;\n&quot;</span> + s
}

<span class="hljs-keyword">func</span> (l *Log) String() <span class="hljs-keyword">string</span> {
    <span class="hljs-keyword">return</span> l.msg
}

<span class="hljs-keyword">func</span> (c *Customer) String() <span class="hljs-keyword">string</span> {
    <span class="hljs-keyword">return</span> c.Name + <span class="hljs-string">&quot;\nLog:&quot;</span> + fmt.Sprintln(c.Log)
}
</code></pre>
<p>&#x8F93;&#x51FA;&#xFF1A;</p>
<pre><code>Barak Obama
Log:{1 - Yes we can!
2 - After me the world will be a better place!}
</code></pre><p>&#x5185;&#x5D4C;&#x7684;&#x7C7B;&#x578B;&#x4E0D;&#x9700;&#x8981;&#x6307;&#x9488;&#xFF0C;<code>Customer</code> &#x4E5F;&#x4E0D;&#x9700;&#x8981; <code>Add</code> &#x65B9;&#x6CD5;&#xFF0C;&#x5B83;&#x4F7F;&#x7528; <code>Log</code> &#x7684; <code>Add</code> &#x65B9;&#x6CD5;&#xFF0C;<code>Customer</code> &#x6709;&#x81EA;&#x5DF1;&#x7684; <code>String</code> &#x65B9;&#x6CD5;&#xFF0C;&#x5E76;&#x4E14;&#x5728;&#x5B83;&#x91CC;&#x9762;&#x8C03;&#x7528;&#x4E86; <code>Log</code> &#x7684; <code>String</code> &#x65B9;&#x6CD5;&#x3002;</p>
<p>&#x5982;&#x679C;&#x5185;&#x5D4C;&#x7C7B;&#x578B;&#x5D4C;&#x5165;&#x4E86;&#x5176;&#x4ED6;&#x7C7B;&#x578B;&#xFF0C;&#x4E5F;&#x662F;&#x53EF;&#x4EE5;&#x7684;&#xFF0C;&#x90A3;&#x4E9B;&#x7C7B;&#x578B;&#x7684;&#x65B9;&#x6CD5;&#x53EF;&#x4EE5;&#x76F4;&#x63A5;&#x5728;&#x5916;&#x5C42;&#x7C7B;&#x578B;&#x4E2D;&#x4F7F;&#x7528;&#x3002;</p>
<p>&#x56E0;&#x6B64;&#x4E00;&#x4E2A;&#x597D;&#x7684;&#x7B56;&#x7565;&#x662F;&#x521B;&#x5EFA;&#x4E00;&#x4E9B;&#x5C0F;&#x7684;&#x3001;&#x53EF;&#x590D;&#x7528;&#x7684;&#x7C7B;&#x578B;&#x4F5C;&#x4E3A;&#x4E00;&#x4E2A;&#x5DE5;&#x5177;&#x7BB1;&#xFF0C;&#x7528;&#x4E8E;&#x7EC4;&#x6210;&#x57DF;&#x7C7B;&#x578B;&#x3002;</p>
<h2 id="1067-&#x591A;&#x91CD;&#x7EE7;&#x627F;">10.6.7 &#x591A;&#x91CD;&#x7EE7;&#x627F;</h2>
<p>&#x591A;&#x91CD;&#x7EE7;&#x627F;&#x6307;&#x7684;&#x662F;&#x7C7B;&#x578B;&#x83B7;&#x5F97;&#x591A;&#x4E2A;&#x7236;&#x7C7B;&#x578B;&#x884C;&#x4E3A;&#x7684;&#x80FD;&#x529B;&#xFF0C;&#x5B83;&#x5728;&#x4F20;&#x7EDF;&#x7684;&#x9762;&#x5411;&#x5BF9;&#x8C61;&#x8BED;&#x8A00;&#x4E2D;&#x901A;&#x5E38;&#x662F;&#x4E0D;&#x88AB;&#x5B9E;&#x73B0;&#x7684;&#xFF08;C++ &#x548C; Python &#x4F8B;&#x5916;&#xFF09;&#x3002;&#x56E0;&#x4E3A;&#x5728;&#x7C7B;&#x7EE7;&#x627F;&#x5C42;&#x6B21;&#x4E2D;&#xFF0C;&#x591A;&#x91CD;&#x7EE7;&#x627F;&#x4F1A;&#x7ED9;&#x7F16;&#x8BD1;&#x5668;&#x5F15;&#x5165;&#x989D;&#x5916;&#x7684;&#x590D;&#x6742;&#x5EA6;&#x3002;&#x4F46;&#x662F;&#x5728; Go &#x8BED;&#x8A00;&#x4E2D;&#xFF0C;&#x901A;&#x8FC7;&#x5728;&#x7C7B;&#x578B;&#x4E2D;&#x5D4C;&#x5165;&#x6240;&#x6709;&#x5FC5;&#x8981;&#x7684;&#x7236;&#x7C7B;&#x578B;&#xFF0C;&#x53EF;&#x4EE5;&#x5F88;&#x7B80;&#x5355;&#x7684;&#x5B9E;&#x73B0;&#x591A;&#x91CD;&#x7EE7;&#x627F;&#x3002;</p>
<p>&#x4F5C;&#x4E3A;&#x4E00;&#x4E2A;&#x4F8B;&#x5B50;&#xFF0C;&#x5047;&#x8BBE;&#x6709;&#x4E00;&#x4E2A;&#x7C7B;&#x578B; <code>CameraPhone</code>&#xFF0C;&#x901A;&#x8FC7;&#x5B83;&#x53EF;&#x4EE5; <code>Call()</code>&#xFF0C;&#x4E5F;&#x53EF;&#x4EE5; <code>TakeAPicture()</code>&#xFF0C;&#x4F46;&#x662F;&#x7B2C;&#x4E00;&#x4E2A;&#x65B9;&#x6CD5;&#x5C5E;&#x4E8E;&#x7C7B;&#x578B; <code>Phone</code>&#xFF0C;&#x7B2C;&#x4E8C;&#x4E2A;&#x65B9;&#x6CD5;&#x5C5E;&#x4E8E;&#x7C7B;&#x578B; <code>Camera</code>&#x3002;</p>
<p>&#x53EA;&#x8981;&#x5D4C;&#x5165;&#x8FD9;&#x4E24;&#x4E2A;&#x7C7B;&#x578B;&#x5C31;&#x53EF;&#x4EE5;&#x89E3;&#x4E2A;&#x95EE;&#x9898;&#xFF0C;&#x5982;&#x4E0B;&#x6240;&#x793A;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">package</span> main

<span class="hljs-keyword">import</span> (
    <span class="hljs-string">&quot;fmt&quot;</span>
)

<span class="hljs-keyword">type</span> Camera <span class="hljs-keyword">struct</span>{}

<span class="hljs-keyword">func</span> (c *Camera) TakeAPicture() <span class="hljs-keyword">string</span> {
    <span class="hljs-keyword">return</span> <span class="hljs-string">&quot;Click&quot;</span>
}

<span class="hljs-keyword">type</span> Phone <span class="hljs-keyword">struct</span>{}

<span class="hljs-keyword">func</span> (p *Phone) Call() <span class="hljs-keyword">string</span> {
    <span class="hljs-keyword">return</span> <span class="hljs-string">&quot;Ring Ring&quot;</span>
}

<span class="hljs-keyword">type</span> CameraPhone <span class="hljs-keyword">struct</span> {
    Camera
    Phone
}

<span class="hljs-keyword">func</span> main() {
    cp := <span class="hljs-built_in">new</span>(CameraPhone)
    fmt.Println(<span class="hljs-string">&quot;Our new CameraPhone exhibits multiple behaviors...&quot;</span>)
    fmt.Println(<span class="hljs-string">&quot;It exhibits behavior of a Camera: &quot;</span>, cp.TakeAPicture())
    fmt.Println(<span class="hljs-string">&quot;It works like a Phone too: &quot;</span>, cp.Call())
}
</code></pre>
<p>&#x8F93;&#x51FA;&#xFF1A;</p>
<pre><code>Our new CameraPhone exhibits multiple behaviors...
It exhibits behavior of a Camera: Click
It works like a Phone too: Ring Ring
</code></pre><p><strong>&#x7EC3;&#x4E60; 10.9</strong> point_methods.go&#xFF1A;</p>
<p>&#x4ECE; <code>point.go</code> &#x5F00;&#x59CB;&#xFF08;&#x7B2C; 10.1 &#x8282;&#x7684;&#x7EC3;&#x4E60;&#xFF09;&#xFF1A;&#x4F7F;&#x7528;&#x65B9;&#x6CD5;&#x6765;&#x5B9E;&#x73B0; <code>Abs()</code> &#x548C; <code>Scale()</code>&#x51FD;&#x6570;&#xFF0C;<code>Point</code> &#x4F5C;&#x4E3A;&#x65B9;&#x6CD5;&#x7684;&#x63A5;&#x6536;&#x8005;&#x7C7B;&#x578B;&#x3002;&#x4E5F;&#x4E3A; <code>Point3</code> &#x548C; <code>Polar</code> &#x5B9E;&#x73B0; <code>Abs()</code> &#x65B9;&#x6CD5;&#x3002;&#x5B8C;&#x6210;&#x4E86; <code>point.go</code> &#x4E2D;&#x540C;&#x6837;&#x7684;&#x4E8B;&#x60C5;&#xFF0C;&#x53EA;&#x662F;&#x8FD9;&#x6B21;&#x901A;&#x8FC7;&#x65B9;&#x6CD5;&#x3002;</p>
<p><strong>&#x7EC3;&#x4E60; 10.10</strong> inherit_methods.go&#xFF1A;</p>
<p>&#x5B9A;&#x4E49;&#x4E00;&#x4E2A;&#x7ED3;&#x6784;&#x4F53;&#x7C7B;&#x578B; <code>Base</code>&#xFF0C;&#x5B83;&#x5305;&#x542B;&#x4E00;&#x4E2A;&#x5B57;&#x6BB5; <code>id</code>&#xFF0C;&#x65B9;&#x6CD5; <code>Id()</code> &#x8FD4;&#x56DE; <code>id</code>&#xFF0C;&#x65B9;&#x6CD5; <code>SetId()</code> &#x4FEE;&#x6539; <code>id</code>&#x3002;&#x7ED3;&#x6784;&#x4F53;&#x7C7B;&#x578B; <code>Person</code> &#x5305;&#x542B; <code>Base</code>&#xFF0C;&#x53CA; <code>FirstName</code> &#x548C; <code>LastName</code> &#x5B57;&#x6BB5;&#x3002;&#x7ED3;&#x6784;&#x4F53;&#x7C7B;&#x578B; <code>Employee</code> &#x5305;&#x542B;&#x4E00;&#x4E2A; <code>Person</code> &#x548C; <code>salary</code> &#x5B57;&#x6BB5;&#x3002;</p>
<p>&#x521B;&#x5EFA;&#x4E00;&#x4E2A; <code>employee</code> &#x5B9E;&#x4F8B;&#xFF0C;&#x7136;&#x540E;&#x663E;&#x793A;&#x5B83;&#x7684; <code>id</code>&#x3002;</p>
<p><strong>&#x7EC3;&#x4E60; 10.11</strong> magic.go&#xFF1A;</p>
<p>&#x9996;&#x5148;&#x9884;&#x6D4B;&#x4E00;&#x4E0B;&#x4E0B;&#x9762;&#x7A0B;&#x5E8F;&#x7684;&#x7ED3;&#x679C;&#xFF0C;&#x7136;&#x540E;&#x52A8;&#x624B;&#x5B9E;&#x9A8C;&#x4E0B;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">package</span> main

<span class="hljs-keyword">import</span> (
    <span class="hljs-string">&quot;fmt&quot;</span>
)

<span class="hljs-keyword">type</span> Base <span class="hljs-keyword">struct</span>{}

<span class="hljs-keyword">func</span> (Base) Magic() {
    fmt.Println(<span class="hljs-string">&quot;base magic&quot;</span>)
}

<span class="hljs-keyword">func</span> (self Base) MoreMagic() {
    self.Magic()
    self.Magic()
}

<span class="hljs-keyword">type</span> Voodoo <span class="hljs-keyword">struct</span> {
    Base
}

<span class="hljs-keyword">func</span> (Voodoo) Magic() {
    fmt.Println(<span class="hljs-string">&quot;voodoo magic&quot;</span>)
}

<span class="hljs-keyword">func</span> main() {
    v := <span class="hljs-built_in">new</span>(Voodoo)
    v.Magic()
    v.MoreMagic()
}
</code></pre>
<h2 id="1068-&#x901A;&#x7528;&#x65B9;&#x6CD5;&#x548C;&#x65B9;&#x6CD5;&#x547D;&#x540D;">10.6.8 &#x901A;&#x7528;&#x65B9;&#x6CD5;&#x548C;&#x65B9;&#x6CD5;&#x547D;&#x540D;</h2>
<p>&#x5728;&#x7F16;&#x7A0B;&#x4E2D;&#x4E00;&#x4E9B;&#x57FA;&#x672C;&#x64CD;&#x4F5C;&#x4F1A;&#x4E00;&#x904D;&#x53C8;&#x4E00;&#x904D;&#x7684;&#x51FA;&#x73B0;&#xFF0C;&#x6BD4;&#x5982;&#x6253;&#x5F00;&#xFF08;Open&#xFF09;&#x3001;&#x5173;&#x95ED;&#xFF08;Close&#xFF09;&#x3001;&#x8BFB;&#xFF08;Read&#xFF09;&#x3001;&#x5199;&#xFF08;Write&#xFF09;&#x3001;&#x6392;&#x5E8F;&#xFF08;Sort&#xFF09;&#x7B49;&#x7B49;&#xFF0C;&#x5E76;&#x4E14;&#x5B83;&#x4EEC;&#x90FD;&#x6709;&#x4E00;&#x4E2A;&#x5927;&#x81F4;&#x7684;&#x610F;&#x601D;&#xFF1A;&#x6253;&#x5F00;&#xFF08;Open&#xFF09;&#x53EF;&#x4EE5;&#x4F5C;&#x7528;&#x4E8E;&#x4E00;&#x4E2A;&#x6587;&#x4EF6;&#x3001;&#x4E00;&#x4E2A;&#x7F51;&#x7EDC;&#x8FDE;&#x63A5;&#x3001;&#x4E00;&#x4E2A;&#x6570;&#x636E;&#x5E93;&#x8FDE;&#x63A5;&#x7B49;&#x7B49;&#x3002;&#x5177;&#x4F53;&#x7684;&#x5B9E;&#x73B0;&#x53EF;&#x80FD;&#x5343;&#x5DEE;&#x4E07;&#x522B;&#xFF0C;&#x4F46;&#x662F;&#x57FA;&#x672C;&#x7684;&#x6982;&#x5FF5;&#x662F;&#x4E00;&#x81F4;&#x7684;&#x3002;&#x5728; Go &#x8BED;&#x8A00;&#x4E2D;&#xFF0C;&#x901A;&#x8FC7;&#x4F7F;&#x7528;&#x63A5;&#x53E3;&#xFF08;&#x53C2;&#x8003; &#x7B2C; 11 &#x7AE0;&#xFF09;&#xFF0C;&#x6807;&#x51C6;&#x5E93;&#x5E7F;&#x6CDB;&#x7684;&#x5E94;&#x7528;&#x4E86;&#x8FD9;&#x4E9B;&#x89C4;&#x5219;&#xFF0C;&#x5728;&#x6807;&#x51C6;&#x5E93;&#x4E2D;&#x8FD9;&#x4E9B;&#x901A;&#x7528;&#x65B9;&#x6CD5;&#x90FD;&#x6709;&#x4E00;&#x81F4;&#x7684;&#x540D;&#x5B57;&#xFF0C;&#x6BD4;&#x5982; <code>Open()</code>&#x3001;<code>Read()</code>&#x3001;<code>Write()</code>&#x7B49;&#x3002;&#x60F3;&#x5199;&#x89C4;&#x8303;&#x7684; Go &#x7A0B;&#x5E8F;&#xFF0C;&#x5C31;&#x5E94;&#x8BE5;&#x9075;&#x5B88;&#x8FD9;&#x4E9B;&#x7EA6;&#x5B9A;&#xFF0C;&#x7ED9;&#x65B9;&#x6CD5;&#x5408;&#x9002;&#x7684;&#x540D;&#x5B57;&#x548C;&#x7B7E;&#x540D;&#xFF0C;&#x5C31;&#x50CF;&#x90A3;&#x4E9B;&#x901A;&#x7528;&#x65B9;&#x6CD5;&#x90A3;&#x6837;&#x3002;&#x8FD9;&#x6837;&#x505A;&#x4F1A;&#x4F7F; Go &#x5F00;&#x53D1;&#x7684;&#x8F6F;&#x4EF6;&#x66F4;&#x52A0;&#x5177;&#x6709;&#x4E00;&#x81F4;&#x6027;&#x548C;&#x53EF;&#x8BFB;&#x6027;&#x3002;&#x6BD4;&#x5982;&#xFF1A;&#x5982;&#x679C;&#x9700;&#x8981;&#x4E00;&#x4E2A; convert-to-string &#x65B9;&#x6CD5;&#xFF0C;&#x5E94;&#x8BE5;&#x547D;&#x540D;&#x4E3A; <code>String()</code>&#xFF0C;&#x800C;&#x4E0D;&#x662F; <code>ToString()</code>&#xFF08;&#x53C2;&#x8003;&#x7B2C; 10.7 &#x8282;&#xFF09;&#x3002;</p>
<h2 id="1069-&#x548C;&#x5176;&#x4ED6;&#x9762;&#x5411;&#x5BF9;&#x8C61;&#x8BED;&#x8A00;&#x6BD4;&#x8F83;-go-&#x7684;&#x7C7B;&#x578B;&#x548C;&#x65B9;&#x6CD5;">10.6.9 &#x548C;&#x5176;&#x4ED6;&#x9762;&#x5411;&#x5BF9;&#x8C61;&#x8BED;&#x8A00;&#x6BD4;&#x8F83; Go &#x7684;&#x7C7B;&#x578B;&#x548C;&#x65B9;&#x6CD5;</h2>
<p>&#x5728;&#x5982; C++&#x3001;Java&#x3001;C# &#x548C; Ruby &#x8FD9;&#x6837;&#x7684;&#x9762;&#x5411;&#x5BF9;&#x8C61;&#x8BED;&#x8A00;&#x4E2D;&#xFF0C;&#x65B9;&#x6CD5;&#x5728;&#x7C7B;&#x7684;&#x4E0A;&#x4E0B;&#x6587;&#x4E2D;&#x88AB;&#x5B9A;&#x4E49;&#x548C;&#x7EE7;&#x627F;&#xFF1A;&#x5728;&#x4E00;&#x4E2A;&#x5BF9;&#x8C61;&#x4E0A;&#x8C03;&#x7528;&#x65B9;&#x6CD5;&#x65F6;&#xFF0C;&#x8FD0;&#x884C;&#x65F6;&#x4F1A;&#x68C0;&#x6D4B;&#x7C7B;&#x4EE5;&#x53CA;&#x5B83;&#x7684;&#x8D85;&#x7C7B;&#x4E2D;&#x662F;&#x5426;&#x6709;&#x6B64;&#x65B9;&#x6CD5;&#x7684;&#x5B9A;&#x4E49;&#xFF0C;&#x5982;&#x679C;&#x6CA1;&#x6709;&#x4F1A;&#x5BFC;&#x81F4;&#x5F02;&#x5E38;&#x53D1;&#x751F;&#x3002;</p>
<p>&#x5728; Go &#x8BED;&#x8A00;&#x4E2D;&#xFF0C;&#x8FD9;&#x6837;&#x7684;&#x7EE7;&#x627F;&#x5C42;&#x6B21;&#x662F;&#x5B8C;&#x5168;&#x6CA1;&#x5FC5;&#x8981;&#x7684;&#xFF1A;&#x5982;&#x679C;&#x65B9;&#x6CD5;&#x5728;&#x6B64;&#x7C7B;&#x578B;&#x5B9A;&#x4E49;&#x4E86;&#xFF0C;&#x5C31;&#x53EF;&#x4EE5;&#x8C03;&#x7528;&#x5B83;&#xFF0C;&#x548C;&#x5176;&#x4ED6;&#x7C7B;&#x578B;&#x4E0A;&#x662F;&#x5426;&#x5B58;&#x5728;&#x8FD9;&#x4E2A;&#x65B9;&#x6CD5;&#x6CA1;&#x6709;&#x5173;&#x7CFB;&#x3002;&#x5728;&#x8FD9;&#x4E2A;&#x610F;&#x4E49;&#x4E0A;&#xFF0C;Go &#x5177;&#x6709;&#x66F4;&#x5927;&#x7684;&#x7075;&#x6D3B;&#x6027;&#x3002;</p>
<p>&#x4E0B;&#x9762;&#x7684;&#x6A21;&#x5F0F;&#x5C31;&#x5F88;&#x597D;&#x7684;&#x8BF4;&#x660E;&#x4E86;&#x8FD9;&#x4E2A;&#x95EE;&#x9898;&#xFF1A;</p>
<p><img src="images/10.6.9_fig10.4.jpg?raw=true" alt=""></p>
<p>Go &#x4E0D;&#x9700;&#x8981;&#x4E00;&#x4E2A;&#x663E;&#x5F0F;&#x7684;&#x7C7B;&#x5B9A;&#x4E49;&#xFF0C;&#x5982;&#x540C; Java&#x3001;C++&#x3001;C# &#x7B49;&#x90A3;&#x6837;&#xFF0C;&#x76F8;&#x53CD;&#x5730;&#xFF0C;&#x201C;&#x7C7B;&#x201D;&#x662F;&#x901A;&#x8FC7;&#x63D0;&#x4F9B;&#x4E00;&#x7EC4;&#x4F5C;&#x7528;&#x4E8E;&#x4E00;&#x4E2A;&#x5171;&#x540C;&#x7C7B;&#x578B;&#x7684;&#x65B9;&#x6CD5;&#x96C6;&#x6765;&#x9690;&#x5F0F;&#x5B9A;&#x4E49;&#x7684;&#x3002;&#x7C7B;&#x578B;&#x53EF;&#x4EE5;&#x662F;&#x7ED3;&#x6784;&#x4F53;&#x6216;&#x8005;&#x4EFB;&#x4F55;&#x7528;&#x6237;&#x81EA;&#x5B9A;&#x4E49;&#x7C7B;&#x578B;&#x3002;</p>
<p>&#x6BD4;&#x5982;&#xFF1A;&#x6211;&#x4EEC;&#x60F3;&#x5B9A;&#x4E49;&#x81EA;&#x5DF1;&#x7684; <code>Integer</code> &#x7C7B;&#x578B;&#xFF0C;&#x5E76;&#x6DFB;&#x52A0;&#x4E00;&#x4E9B;&#x7C7B;&#x4F3C;&#x8F6C;&#x6362;&#x6210;&#x5B57;&#x7B26;&#x4E32;&#x7684;&#x65B9;&#x6CD5;&#xFF0C;&#x5728; Go &#x4E2D;&#x53EF;&#x4EE5;&#x5982;&#x4E0B;&#x5B9A;&#x4E49;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">type</span> Integer <span class="hljs-keyword">int</span>
<span class="hljs-keyword">func</span> (i *Integer) String() <span class="hljs-keyword">string</span> {
    <span class="hljs-keyword">return</span> strconv.Itoa(<span class="hljs-keyword">int</span>(*i))
}
</code></pre>
<p>&#x5728; Java &#x6216; C# &#x4E2D;&#xFF0C;&#x8FD9;&#x4E2A;&#x65B9;&#x6CD5;&#x9700;&#x8981;&#x548C;&#x7C7B; <code>Integer</code> &#x7684;&#x5B9A;&#x4E49;&#x653E;&#x5728;&#x4E00;&#x8D77;&#xFF0C;&#x5728; Ruby &#x4E2D;&#x53EF;&#x4EE5;&#x76F4;&#x63A5;&#x5728;&#x57FA;&#x672C;&#x7C7B;&#x578B; int &#x4E0A;&#x5B9A;&#x4E49;&#x8FD9;&#x4E2A;&#x65B9;&#x6CD5;&#x3002;</p>
<p><strong>&#x603B;&#x7ED3;</strong></p>
<p>&#x5728; Go &#x4E2D;&#xFF0C;&#x7C7B;&#x578B;&#x5C31;&#x662F;&#x7C7B;&#xFF08;&#x6570;&#x636E;&#x548C;&#x5173;&#x8054;&#x7684;&#x65B9;&#x6CD5;&#xFF09;&#x3002;Go &#x4E0D;&#x77E5;&#x9053;&#x7C7B;&#x4F3C;&#x9762;&#x5411;&#x5BF9;&#x8C61;&#x8BED;&#x8A00;&#x7684;&#x7C7B;&#x7EE7;&#x627F;&#x7684;&#x6982;&#x5FF5;&#x3002;&#x7EE7;&#x627F;&#x6709;&#x4E24;&#x4E2A;&#x597D;&#x5904;&#xFF1A;&#x4EE3;&#x7801;&#x590D;&#x7528;&#x548C;&#x591A;&#x6001;&#x3002;</p>
<p>&#x5728; Go &#x4E2D;&#xFF0C;&#x4EE3;&#x7801;&#x590D;&#x7528;&#x901A;&#x8FC7;&#x7EC4;&#x5408;&#x548C;&#x59D4;&#x6258;&#x5B9E;&#x73B0;&#xFF0C;&#x591A;&#x6001;&#x901A;&#x8FC7;&#x63A5;&#x53E3;&#x7684;&#x4F7F;&#x7528;&#x6765;&#x5B9E;&#x73B0;&#xFF1A;&#x6709;&#x65F6;&#x8FD9;&#x4E5F;&#x53EB; <strong>&#x7EC4;&#x4EF6;&#x7F16;&#x7A0B;&#xFF08;Component Programming&#xFF09;</strong>&#x3002;</p>
<p>&#x8BB8;&#x591A;&#x5F00;&#x53D1;&#x8005;&#x8BF4;&#x76F8;&#x6BD4;&#x4E8E;&#x7C7B;&#x7EE7;&#x627F;&#xFF0C;Go &#x7684;&#x63A5;&#x53E3;&#x63D0;&#x4F9B;&#x4E86;&#x66F4;&#x5F3A;&#x5927;&#x3001;&#x5374;&#x66F4;&#x7B80;&#x5355;&#x7684;&#x591A;&#x6001;&#x884C;&#x4E3A;&#x3002;</p>
<p><strong>&#x5907;&#x6CE8;</strong></p>
<p>&#x5982;&#x679C;&#x771F;&#x7684;&#x9700;&#x8981;&#x66F4;&#x591A;&#x9762;&#x5411;&#x5BF9;&#x8C61;&#x7684;&#x80FD;&#x529B;&#xFF0C;&#x770B;&#x4E00;&#x4E0B; <a href="https://github.com/losalamos/goop" target="_blank"><code>goop</code></a> &#x5305;&#xFF08;Go Object-Oriented Programming&#xFF09;&#xFF0C;&#x5B83;&#x7531; Scott Pakin &#x7F16;&#x5199;: &#x5B83;&#x7ED9; Go &#x63D0;&#x4F9B;&#x4E86; JavaScript &#x98CE;&#x683C;&#x7684;&#x5BF9;&#x8C61;&#xFF08;&#x57FA;&#x4E8E;&#x539F;&#x578B;&#x7684;&#x5BF9;&#x8C61;&#xFF09;&#xFF0C;&#x5E76;&#x4E14;&#x652F;&#x6301;&#x591A;&#x91CD;&#x7EE7;&#x627F;&#x548C;&#x7C7B;&#x578B;&#x72EC;&#x7ACB;&#x5206;&#x6D3E;&#xFF0C;&#x901A;&#x8FC7;&#x5B83;&#x53EF;&#x4EE5;&#x5B9E;&#x73B0;&#x4F60;&#x559C;&#x6B22;&#x7684;&#x5176;&#x4ED6;&#x7F16;&#x7A0B;&#x8BED;&#x8A00;&#x91CC;&#x7684;&#x4E00;&#x4E9B;&#x7ED3;&#x6784;&#x3002;</p>
<p><strong>&#x95EE;&#x9898; 10.1</strong></p>
<p>&#x6211;&#x4EEC;&#x5728;&#x67D0;&#x4E2A;&#x7C7B;&#x578B;&#x7684;&#x53D8;&#x91CF;&#x4E0A;&#x4F7F;&#x7528;&#x70B9;&#x53F7;&#x8C03;&#x7528;&#x4E00;&#x4E2A;&#x65B9;&#x6CD5;&#xFF1A;<code>variable.method()</code>&#xFF0C;&#x5728;&#x4F7F;&#x7528; Go &#x4EE5;&#x524D;&#xFF0C;&#x5728;&#x54EA;&#x513F;&#x78B0;&#x5230;&#x8FC7;&#x9762;&#x5411;&#x5BF9;&#x8C61;&#x7684;&#x70B9;&#x53F7;&#xFF1F;</p>
<p><strong>&#x95EE;&#x9898; 10.2</strong></p>
<p>a&#xFF09;&#x5047;&#x8BBE;&#x5B9A;&#x4E49;&#xFF1A; <code>type Integer int</code>&#xFF0C;&#x5B8C;&#x6210; <code>get()</code> &#x65B9;&#x6CD5;&#x7684;&#x65B9;&#x6CD5;&#x4F53;: <code>func (p Integer) get() int { ... }</code>&#x3002;</p>
<p>b&#xFF09;&#x5B9A;&#x4E49;&#xFF1A; <code>func f(i int) {}; var v Integer</code> &#xFF0C;&#x5982;&#x4F55;&#x5C31; v &#x4F5C;&#x4E3A;&#x53C2;&#x6570;&#x8C03;&#x7528;f&#xFF1F;</p>
<p>c&#xFF09;&#x5047;&#x8BBE; <code>Integer</code> &#x5B9A;&#x4E49;&#x4E3A; <code>type Integer struct {n int}</code>&#xFF0C;&#x5B8C;&#x6210; <code>get()</code> &#x65B9;&#x6CD5;&#x7684;&#x65B9;&#x6CD5;&#x4F53;&#xFF1A;<code>func (p Integer) get() int { ... }</code>&#x3002;</p>
<p>d&#xFF09;&#x5BF9;&#x4E8E;&#x65B0;&#x5B9A;&#x4E49;&#x7684; <code>Integer</code>&#xFF0C;&#x548C; b&#xFF09;&#x4E2D;&#x540C;&#x6837;&#x7684;&#x95EE;&#x9898;&#x3002;</p>
<h2 id="&#x94FE;&#x63A5;">&#x94FE;&#x63A5;</h2>
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<li><a href="directory.md">&#x76EE;&#x5F55;</a></li>
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<li>&#x4E0B;&#x4E00;&#x8282;&#xFF1A;<a href="10.7.html">&#x7C7B;&#x578B;&#x7684; String() &#x65B9;&#x6CD5;&#x548C;&#x683C;&#x5F0F;&#x5316;&#x63CF;&#x8FF0;&#x7B26;</a></li>
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